diff --git a/classes/rdfHelpers-DatasetGettersTrait.html b/classes/rdfHelpers-DatasetGettersTrait.html index b261ab7..da8ce69 100644 --- a/classes/rdfHelpers-DatasetGettersTrait.html +++ b/classes/rdfHelpers-DatasetGettersTrait.html @@ -244,6 +244,8 @@

+ +

Methods diff --git a/classes/rdfHelpers-DefaultGraph.html b/classes/rdfHelpers-DefaultGraph.html index 51931e9..475a475 100644 --- a/classes/rdfHelpers-DefaultGraph.html +++ b/classes/rdfHelpers-DefaultGraph.html @@ -210,6 +210,8 @@

+ +

Methods diff --git a/classes/rdfHelpers-GenericQuadIterator.html b/classes/rdfHelpers-GenericQuadIterator.html index 804aee7..21a2464 100644 --- a/classes/rdfHelpers-GenericQuadIterator.html +++ b/classes/rdfHelpers-GenericQuadIterator.html @@ -235,6 +235,8 @@

+ +

Properties diff --git a/classes/rdfHelpers-GenericTermIterator.html b/classes/rdfHelpers-GenericTermIterator.html index bbf5c27..0c7da3c 100644 --- a/classes/rdfHelpers-GenericTermIterator.html +++ b/classes/rdfHelpers-GenericTermIterator.html @@ -278,6 +278,8 @@

+ +

Properties diff --git a/classes/rdfHelpers-NtriplesUtil.html b/classes/rdfHelpers-NtriplesUtil.html index 06b497c..d9872bf 100644 --- a/classes/rdfHelpers-NtriplesUtil.html +++ b/classes/rdfHelpers-NtriplesUtil.html @@ -234,6 +234,8 @@

+ +

Properties diff --git a/classes/rdfHelpers-QuadNoSubject.html b/classes/rdfHelpers-QuadNoSubject.html new file mode 100644 index 0000000..07e9a09 --- /dev/null +++ b/classes/rdfHelpers-QuadNoSubject.html @@ -0,0 +1,675 @@ + + + + + Documentation + + + + + + + + + + + + + + + + + + + + + +
+

Documentation

+ + +
+ +
+ + +
+ +
+
+ + + + +
+
+ + +
+

+ QuadNoSubject + + +
+ in package + +
+ + + implements + QuadNoSubjectInterface + +

+ +
+ + +
+ + + +

Description of QuadNoSubject

+ + + +
+ Tags + + +
+
+
+ author +
+
+ +

zozlak

+
+ +
+
+ + + +

+ Table of Contents + + +

+ + + +

+ Interfaces + + +

+
+
QuadNoSubjectInterface
Interface used to allow adding quads without subject to a DatasetNode
+ + + + + + +

+ Properties + + +

+
+
+ $graph + +  : NamedNodeInterface|BlankNodeInterface|DefaultGraphInterface +
+ +
+ $object + +  : TermInterface +
+ +
+ $predicate + +  : NamedNodeInterface +
+ +
+ +

+ Methods + + +

+
+
+ __construct() + +  : mixed +
+ +
+ getGraph() + +  : NamedNodeInterface|BlankNodeInterface|DefaultGraphInterface +
+
Null is not allowed to deal with the ambiguity between DefaultGraph and +null which mean the same (although it should be noted that all quads in +NamedNode/BlankNode graphs also belong to the DefaultGraph).
+ +
+ getObject() + +  : TermInterface +
+ +
+ getPredicate() + +  : NamedNodeInterface +
+ +
+ + + + + + + + + +
+

+ Properties + + +

+ + + +
+ +
+

+ Methods + + +

+ + + + +
+ +
+
+
+
+ 

+        

+        
+    

+

+
+    
+
+    

+                                

+                

+                                
+    

+        On this page
+
+        
+    

+
+                

+                            

+            

+    

+        

+            
Search results

+            
+        

+        

+            
    
+        
    
+    
    
+
    
+        
    
+        
+
+    
    
+
+    
+    
+    
+    
+    
+
+
diff --git a/classes/rdfHelpers-RdfHelpersException.html b/classes/rdfHelpers-RdfHelpersException.html
index 0b1ba6c..17feb1f 100644
--- a/classes/rdfHelpers-RdfHelpersException.html
+++ b/classes/rdfHelpers-RdfHelpersException.html
@@ -172,6 +172,8 @@ 
    
 
         
 
+        
+
         
         
    
     
    
diff --git a/classes/rdfHelpers-RdfNamespace.html b/classes/rdfHelpers-RdfNamespace.html
index 9dafe8a..aeaa9ef 100644
--- a/classes/rdfHelpers-RdfNamespace.html
+++ b/classes/rdfHelpers-RdfNamespace.html
@@ -260,6 +260,8 @@ 
    
         
 
         
+
+        
     
    
         
    
             Properties
diff --git a/classes/rdfInterface-BlankNodeInterface.html b/classes/rdfInterface-BlankNodeInterface.html
index 32b1695..d07c9ca 100644
--- a/classes/rdfInterface-BlankNodeInterface.html
+++ b/classes/rdfInterface-BlankNodeInterface.html
@@ -187,6 +187,8 @@ 
    
 
         
 
+        
+
             
    
         
    
             Methods
diff --git a/classes/rdfInterface-DataFactoryInterface.html b/classes/rdfInterface-DataFactoryInterface.html
index e23dccf..d1e645f 100644
--- a/classes/rdfInterface-DataFactoryInterface.html
+++ b/classes/rdfInterface-DataFactoryInterface.html
@@ -192,6 +192,13 @@ 
    
 
 
    Creates a new RDF quad.
    
 
+            
    
+    quadNoSubject()
+    
+                                 : QuadNoSubjectInterface    
+
    
+
    Creates a new RDF quadNoSubject.
    
+
     
 
 
@@ -199,6 +206,8 @@ 
    
 
         
 
+        
+
             
    
         
    
             Methods
@@ -506,6 +515,66 @@ 
    Return values
    
         QuadInterface
             
    
 
+
+                    
    
+    
    
+        quadNoSubject()
+        
+
+    
    
+    
+
+        
    Creates a new RDF quadNoSubject.
    
+
+    
+    public
+            static        quadNoSubject(NamedNodeInterface $predicate, TermInterface $object[, NamedNodeInterface|BlankNodeInterface|DefaultGraphInterface|null $graph = null ]) : QuadNoSubjectInterface
+
+    
    
+        
    
+    
+        
    Parameters
    
+    
    
+                    
    
+                $predicate
+                : NamedNodeInterface
+                            
    
+            
    
+                
+            
    
+                    
    
+                $object
+                : TermInterface
+                            
    
+            
    
+                
+            
    
+                    
    
+                $graph
+                : NamedNodeInterface|BlankNodeInterface|DefaultGraphInterface|null
+                 = null            
    
+            
    
+                
+            
    
+            
    
+
+    
+
+            
    
+        
    Return values
    
+        QuadNoSubjectInterface
+            
    
+
 
    
             
    
 
@@ -624,6 +693,7 @@ 
    Return values
    
                                                     
  • literal()
    • 
                                                     
  • namedNode()
    • 
                                                     
  • quad()
    • 
+                                                    
  • quadNoSubject()
    • 
                                             
                 
             
diff --git a/classes/rdfInterface-DatasetInterface.html b/classes/rdfInterface-DatasetInterface.html
index bc90f9a..1481722 100644
--- a/classes/rdfInterface-DatasetInterface.html
+++ b/classes/rdfInterface-DatasetInterface.html
@@ -398,6 +398,8 @@ 
    
 
         
 
+        
+
             
    
         
    
             Methods
diff --git a/classes/rdfInterface-DatasetNodeInterface.html b/classes/rdfInterface-DatasetNodeInterface.html
index 5bf9adc..5a914b3 100644
--- a/classes/rdfInterface-DatasetNodeInterface.html
+++ b/classes/rdfInterface-DatasetNodeInterface.html
@@ -113,7 +113,7 @@ 
    
         
 
@@ -177,7 +177,7 @@ 
    
 
    Should return:
    
 
             
    
-    add()
+    add()
     
                                  : void    
 
    
@@ -191,14 +191,14 @@ 
    
 
    Checks if any quad in the dataset matches a given filter.
    
 
             
    
-    copy()
+    copy()
     
                                  : DatasetInterface    
 
    
 
    Creates a copy of the dataset.
    
 
             
    
-    copyExcept()
+    copyExcept()
     
                                  : DatasetInterface    
 
    
@@ -219,7 +219,7 @@ 
    
 
    In-place removes quads from the dataset.
    
 
             
    
-    equals()
+    equals()
     
                                  : bool    
 
    
@@ -232,11 +232,10 @@ 
    
 
    Checks if all quads in the dataset match a given filter.
    
 
             
    
-    factory()
+    factory()
     
-                                 : DatasetNodeInterface    
+                                 : DatasetInterface    
 
    
-
    Creates a DatasetNodeInterface object.
    
 
             
    
     forEach()
@@ -356,12 +355,10 @@ 
    
 
    Fetches an iterator over unique set of dataset quad subjects.
    
 
             
    
-    map()
+    map()
     
-                                 : DatasetNodeInterface    
+                                 : DatasetInterface    
 
    
-
    Quads with subject other than DatasetNodeInterface's node should be
-returned untouched.
    
 
             
    
     none()
@@ -385,7 +382,7 @@ 
    
 
    Returns a quad matching the $offset.
    
 
             
    
-    offsetSet()
+    offsetSet()
     
                                  : void    
 
    
@@ -405,11 +402,11 @@ 
    
 
    
 
             
    
-    union()
+    union()
     
-                                 : DatasetNodeInterface    
+                                 : DatasetInterface    
 
    
-
    Only those quads from $other which have subject matching the DatasetNodeInterface's node are added.
    
+
    Returns a new dataset being a union of the current one and the $other one.
    
 
             
    
     withDataset()
@@ -424,14 +421,12 @@ 
    
 
    
 
             
    
-    xor()
+    xor()
     
-                                 : DatasetNodeInterface    
+                                 : DatasetInterface    
 
    
-
    The resulting dataset should contain:
-- all quads of the DatasetNodeInterface with subject other than the node
-- xor between triples of the DatasetNodeInterface with subject being the node
-  and triples of the $other with subject being the node
    
+
    Returns a dataset being a symmetric difference of the current dataset and
+the $other one.
    
 
     
 
@@ -440,6 +435,8 @@ 
    
 
         
 
+        
+
             
    
         
    
             Methods
@@ -496,13 +493,13 @@ 
    Return values
    
 >
     
    
         add()
-        
+        
 
     
    
     
 
@@ -514,9 +511,7 @@ 
    
 
     
    
         
    
-        
    Does not check if the quad subject matches the DatasetNodeInterface's object node.
    
-
    
-
+    
         
    Parameters
    
     
    
                     
    
@@ -586,13 +581,13 @@ 
    Return values
    
 >
     
    
         copy()
-        
+        
 
     
    
     
 
@@ -629,6 +624,21 @@ 
    Parameters
    
             
    
 
     
+    
    
+        Tags
+        
+
+    
    
+    
    
+                                    
    
+                    see
+                
    
+                
    
+                                                                                    deleteExcept
+                                        
+                                             
+                                    
    
+                                            
    
 
             
    
         
    Return values
    
@@ -644,13 +654,13 @@ 
    Return values
    
 >
     
    
         copyExcept()
-        
+        
 
     
    
     
 
@@ -688,6 +698,21 @@ 
    Parameters
    
             
 
     
+    
    
+        Tags
+        
+
+    
    
+    
    
+                                    
    
+                    see
+                
    
+                
    
+                                                                                    delete()
+                                        
+                                             
+                                    
    
+                                            
    
 
             
    
         
    Return values
    
@@ -857,20 +882,20 @@ 
    Return values
    
 >
     
    
         equals()
-        
+        
 
     
    
     
 
     
     
     public
-                    equals(DatasetInterface|TermCompareInterface|DatasetNodeInterface $termOrDataset) : bool
+                    equals(TermInterface $term) : bool
 
     
    
         
    
@@ -878,8 +903,8 @@ 
    
         
    Parameters
    
     
    
                     
    
-                $termOrDataset
-                : DatasetInterface|TermCompareInterface|DatasetNodeInterface
+                $term
+                : TermInterface
                             
    
             
    
                 
@@ -948,76 +973,30 @@ 
    Return values
    
 >
     
    
         factory()
-        
+        
 
     
    
     
 
-        
    Creates a DatasetNodeInterface object.
    
-
+    
     
     public
-            static        factory([TermInterface|null $node = null ][, QuadIteratorAggregateInterface|QuadIteratorInterface|null $quads = null ]) : DatasetNodeInterface
+            static        factory() : DatasetInterface
 
     
    
         
    
     
-        
    Parameters
    
-    
    
-                    
    
-                $node
-                : TermInterface|null
-                 = null            
    
-            
    
-                    
    Node has to be provided. If it is null,
-\BadMethodCallException should be thrown (null is accepted in the signature
-only to match the rdfInterface\Dataset::factory() signature). $node
-does not have to exist in the $dataset.
    
-
    
-
-            
    
-                    
    
-                $quads
-                : QuadIteratorAggregateInterface|QuadIteratorInterface|null
-                 = null            
    
-            
    
-                
-            
    
-            
    
-
     
-    
    
-        Tags
-        
-
-    
    
-    
    
-                                    
    
-                    throws
-                
    
-                
    
-                                                                BadMethodCallException
-                                                            
-                                             
-                                    
    
-                                                
    
-                    see
-                
    
-                
    
-                                                                                    DatasetNodeInterface::withDataset()
-                                        
-                                             
-                                    
    
-                                            
    
+    
 
             
    
         
    Return values
    
-        DatasetNodeInterface
+        DatasetInterface
             
    
 
 
@@ -1089,7 +1068,7 @@ 
    
     
 
@@ -1278,7 +1257,7 @@ 
    
     
 
@@ -1798,22 +1777,20 @@ 
    Return values
    
 >
     
    
         map()
-        
+        
 
     
    
     
 
-        
    Quads with subject other than DatasetNodeInterface's node should be
-returned untouched.
    
-
+    
     
     public
-                    map(callable $fn[, QuadCompareInterface|QuadIteratorInterface|QuadIteratorAggregateInterface|callable|null $filter = null ]) : DatasetNodeInterface
+                    map(callable $fn[, QuadCompareInterface|QuadIteratorInterface|QuadIteratorAggregateInterface|callable|null $filter = null ]) : DatasetInterface
 
     
    
         
    
@@ -1825,7 +1802,7 @@ 
    Parameters
    
                 : callable
                             
    
             
    
-                    
    function applied to every quad with signature fn(quad, datasetNode)
    
+                    
    function applied to every quad with signature fn(quad, dataset)
    
 
    
 
             
    
@@ -1842,7 +1819,7 @@ 
    Parameters
    
 
             
    
         
    Return values
    
-        DatasetNodeInterface
+        DatasetInterface
             
    
 
 
@@ -2075,13 +2052,13 @@ 
    Return values
    
 >
     
    
         offsetSet()
-        
+        
 
     
    
     
 
@@ -2089,29 +2066,35 @@ 
    
 
     
     public
-                    offsetSet(QuadCompareInterface|callable $offset, QuadInterface $value) : void
+                    offsetSet(QuadCompareInterface|callable|null $offset, QuadInterface $value) : void
 
     
    
         
    
         
    Offset can be specified as:
    
 
      
+
    • 
+null which is just a shorthand to add($value)
+
      • 
 
    • An object implementing the \rdfInterface\QuadCompare interface.
-If more than one quad is matched \OutOfBoundsException must be thrown.
      • 
+If more than one quad is matched \UnexpectedValueException must be thrown.
 
    • A callable with the fn(\rdfInterface\Quad, \rdfInterface\Dataset): bool
 signature. Matching quads are the ones for which the callable returns
-true. If more than one quad is matched \OutOfBoundsException must be
+true. If more than one quad is matched \UnexpectedValueException must be
 thrown.
      • 
-
    • NULL. In such a case the quad in $value is just added to the underalying
-dataset without checking if its subject matches DatasetNodeInterface
-object's node.
      • 
 
    
+
    If the $offset is specified differently, \UnexpectedValueException is trown.
    
+
    If the $offset is null, a new quad is added to the dataset.
+If exactly one quad is matched by the $offset, it is updated.
+If the $offset matches more than one quad,
+\rdfInterface\MultipleQuadsMatchedException is thrown.
+If the $offset matches no quad, \UnexpectedValueException is thrown.
    
 
    
 
         
    Parameters
    
     
    
                     
    
                 $offset
-                : QuadCompareInterface|callable
+                : QuadCompareInterface|callable|null
                             
    
             
    
                 
@@ -2128,23 +2111,23 @@ 
    Parameters
    
     
     
    
         Tags
-        
+        
 
     
    
     
    
                                     
    
-                    see
+                    throws
                 
    
                 
    
-                                                                                    DatasetInterface::offsetSet()
-                                        
+                                                                UnexpectedValueException
+                                                            
                                              
                                     
    
-                                                
    
+                            
    
                     throws
                 
    
                 
    
-                                                                OutOfBoundsException
+                                                                MultipleQuadsMatchedException
                                                             
                                              
                                     
    
@@ -2296,25 +2279,27 @@ 
    Parameters
    
 >
     
    
         union()
-        
+        
 
     
    
     
 
-        
    Only those quads from $other which have subject matching the DatasetNodeInterface's node are added.
    
+        
    Returns a new dataset being a union of the current one and the $other one.
    
 
     
     public
-                    union(QuadInterface|QuadIteratorInterface|QuadIteratorAggregateInterface $other) : DatasetNodeInterface
+                    union(QuadInterface|QuadIteratorInterface|QuadIteratorAggregateInterface $other) : DatasetInterface
 
     
    
         
    
-    
+        
    For in-place union use add().
    
+
    
+
         
    Parameters
    
     
    
                     
    
@@ -2327,10 +2312,25 @@ 
    Parameters
    
             
    
 
     
+    
    
+        Tags
+        
+
+    
    
+    
    
+                                    
    
+                    see
+                
    
+                
    
+                                                                                    add()
+                                        
+                                             
+                                    
    
+                                            
    
 
             
    
         
    Return values
    
-        DatasetNodeInterface
+        DatasetInterface
             
    
 
 
@@ -2348,7 +2348,7 @@ 
    
     
 
@@ -2398,7 +2398,7 @@ 
    
     
 
@@ -2437,28 +2437,28 @@ 
    Return values
    
 >
     
    
         xor()
-        
+        
 
     
    
     
 
-        
    The resulting dataset should contain:
-- all quads of the DatasetNodeInterface with subject other than the node
-- xor between triples of the DatasetNodeInterface with subject being the node
-  and triples of the $other with subject being the node
    
+        
    Returns a dataset being a symmetric difference of the current dataset and
+the $other one.
    
 
     
     public
-                    xor(QuadInterface|QuadIteratorInterface|QuadIteratorAggregateInterface $other) : DatasetNodeInterface
+                    xor(QuadInterface|QuadIteratorInterface|QuadIteratorAggregateInterface $other) : DatasetInterface
 
     
    
         
    
-    
+        
    There is no in-place equivalent.
    
+
    
+
         
    Parameters
    
     
    
                     
    
@@ -2474,7 +2474,7 @@ 
    Parameters
    
 
             
    
         
    Return values
    
-        DatasetNodeInterface
+        DatasetInterface
             
    
 
 
@@ -2591,15 +2591,15 @@ 
    Return values
    
                 
  • 
                     
                 
    • 
             
diff --git a/classes/rdfInterface-DefaultGraphInterface.html b/classes/rdfInterface-DefaultGraphInterface.html
index 2fa15ef..26036ea 100644
--- a/classes/rdfInterface-DefaultGraphInterface.html
+++ b/classes/rdfInterface-DefaultGraphInterface.html
@@ -193,6 +193,8 @@ 
    
 
         
 
+        
+
             
    
         
    
             Methods
diff --git a/classes/rdfInterface-LiteralInterface.html b/classes/rdfInterface-LiteralInterface.html
index afba07b..0f3bc7b 100644
--- a/classes/rdfInterface-LiteralInterface.html
+++ b/classes/rdfInterface-LiteralInterface.html
@@ -208,11 +208,10 @@ 
    
 
    Returns literal's language tag.
    
 
             
    
-    getValue()
+    getValue()
     
                                  : mixed    
 
    
-
    Returns literal's value.
    
 
             
    
     withDatatype()
@@ -243,6 +242,8 @@ 
    
 
 
         
+
+        
     
    
         
    
             Constants
@@ -489,51 +490,25 @@ 
    Return values
    
 >
     
    
         getValue()
-        
+        
 
     
    
     
 
-        
    Returns literal's value.
    
-
+    
     
     public
-                    getValue([int $cast = self::CAST_LEXICAL_FORM ]) : mixed
+                    getValue() : mixed
 
     
    
         
    
-        
    Separate cast options are needed as the RDF specification defines a few
-kinds of literal values. See
-https://www.w3.org/TR/rdf11-concepts/#section-Graph-Literal for details.
    
-
    
-
-        
    Parameters
    
-    
    
-                    
    
-                $cast
-                : int
-                 = self::CAST_LEXICAL_FORM            
    
-            
    
-                    
    Determines the kind of value being returned:
    
-
      
-
    • \rdfInterface\CAST_LEXICAL_FORM - a string with literal's lexical form.
-All implementations must handle this kind of cast.
      • 
-
    • \rdfInterface\CAST_DATATYPE - value mapped to the datatype's domain.
-Implementations may handle this kind of cast. It's up to the
-implementation which datatypes are supported and how the mapping is
-being done.
-Implementations may provide additional types of cast.
      • 
-
    
-
    
-
-            
    
-            
    
-
+    
+    
     
 
     
@@ -839,7 +814,7 @@ 
    Return values
    
                                                     
  • equals()
    • 
                                                     
  • getDatatype()
    • 
                                                     
  • getLang()
    • 
-                                                    
  • getValue()
    • 
+                                                    
  • getValue()
    • 
                                                     
  • withDatatype()
    • 
                                                     
  • withLang()
    • 
                                                     
  • withValue()
    • 
diff --git a/classes/rdfInterface-MultipleQuadsMatchedException.html b/classes/rdfInterface-MultipleQuadsMatchedException.html
index f857093..06f68c1 100644
--- a/classes/rdfInterface-MultipleQuadsMatchedException.html
+++ b/classes/rdfInterface-MultipleQuadsMatchedException.html
@@ -174,6 +174,8 @@ 
    
 
         
 
+        
+
         
         
    
     
    
diff --git a/classes/rdfInterface-NamedNodeInterface.html b/classes/rdfInterface-NamedNodeInterface.html
index 8eba6da..04d48fc 100644
--- a/classes/rdfInterface-NamedNodeInterface.html
+++ b/classes/rdfInterface-NamedNodeInterface.html
@@ -187,6 +187,8 @@ 
    
 
         
 
+        
+
             
    
         
    
             Methods
diff --git a/classes/rdfInterface-ParserInterface.html b/classes/rdfInterface-ParserInterface.html
index f881397..309104e 100644
--- a/classes/rdfInterface-ParserInterface.html
+++ b/classes/rdfInterface-ParserInterface.html
@@ -182,6 +182,8 @@ 
    
 
         
 
+        
+
             
    
         
    
             Methods
diff --git a/classes/rdfInterface-QuadCompareInterface.html b/classes/rdfInterface-QuadCompareInterface.html
index d5782ab..ebfc2ec 100644
--- a/classes/rdfInterface-QuadCompareInterface.html
+++ b/classes/rdfInterface-QuadCompareInterface.html
@@ -211,6 +211,8 @@ 
    
 
         
 
+        
+
             
    
         
    
             Methods
diff --git a/classes/rdfInterface-QuadInterface.html b/classes/rdfInterface-QuadInterface.html
index d58a7a4..8fb0c66 100644
--- a/classes/rdfInterface-QuadInterface.html
+++ b/classes/rdfInterface-QuadInterface.html
@@ -113,19 +113,12 @@ 
    
         
 
-            
    Extends Term because of RDF*
    
+            
    Description of RdfTerm
    
 
-    
    Remarks:
    
-
      
-
    • getValue() should throw an error
      • 
-
    • null return types in getSubject(), getPredicate() and getObject() make it
-possible for QuadTemplate to extend this interface
      • 
-
    
-
    
 
 
     
    
@@ -182,30 +175,27 @@ 
    
 
    
 
             
    
-    getGraph()
+    getGraph()
     
-                                 : NamedNodeInterface|BlankNodeInterface|DefaultGraphInterface    
+                                 : TermCompareInterface|null    
 
    
-
    Null is not allowed to deal with the ambiguity between DefaultGraph and
-null which mean the same (although it should be noted that all quads in
-NamedNode/BlankNode graphs also belong to the DefaultGraph).
    
 
             
    
-    getObject()
+    getObject()
     
-                                 : TermInterface    
+                                 : TermCompareInterface|null    
 
    
 
             
    
-    getPredicate()
+    getPredicate()
     
-                                 : NamedNodeInterface    
+                                 : TermCompareInterface|null    
 
    
 
             
    
-    getSubject()
+    getSubject()
     
-                                 : TermInterface    
+                                 : TermCompareInterface|null    
 
    
 
             
    
@@ -245,6 +235,8 @@ 
    
 
         
 
+        
+
             
    
         
    
             Methods
@@ -346,23 +338,20 @@ 
    Return values
    
 >
     
    
         getGraph()
-        
+        
 
     
    
     
 
-        
    Null is not allowed to deal with the ambiguity between DefaultGraph and
-null which mean the same (although it should be noted that all quads in
-NamedNode/BlankNode graphs also belong to the DefaultGraph).
    
-
+    
     
     public
-                    getGraph() : NamedNodeInterface|BlankNodeInterface|DefaultGraphInterface
+                    getGraph() : TermCompareInterface|null
 
     
    
         
    
@@ -372,7 +361,7 @@ 
    
 
             
    
         
    Return values
    
-        NamedNodeInterface|BlankNodeInterface|DefaultGraphInterface
+        TermCompareInterface|null
             
    
 
 
@@ -384,20 +373,20 @@ 
    Return values
    
 >
     
    
         getObject()
-        
+        
 
     
    
     
 
     
     
     public
-                    getObject() : TermInterface
+                    getObject() : TermCompareInterface|null
 
     
    
         
    
@@ -407,7 +396,7 @@ 
    
 
             
    
         
    Return values
    
-        TermInterface
+        TermCompareInterface|null
             
    
 
 
@@ -419,20 +408,20 @@ 
    Return values
    
 >
     
    
         getPredicate()
-        
+        
 
     
    
     
 
     
     
     public
-                    getPredicate() : NamedNodeInterface
+                    getPredicate() : TermCompareInterface|null
 
     
    
         
    
@@ -442,7 +431,7 @@ 
    
 
             
    
         
    Return values
    
-        NamedNodeInterface
+        TermCompareInterface|null
             
    
 
 
@@ -454,20 +443,20 @@ 
    Return values
    
 >
     
    
         getSubject()
-        
+        
 
     
    
     
 
     
     
     public
-                    getSubject() : TermInterface
+                    getSubject() : TermCompareInterface|null
 
     
    
         
    
@@ -477,7 +466,7 @@ 
    
 
             
    
         
    Return values
    
-        TermInterface
+        TermCompareInterface|null
             
    
 
 
@@ -806,10 +795,10 @@ 
    Return values
    
                     
      
                                                     
    • __toString()
      • 
                                                     
    • equals()
      • 
-                                                    
    • getGraph()
      • 
-                                                    
    • getObject()
      • 
-                                                    
    • getPredicate()
      • 
-                                                    
    • getSubject()
      • 
+                                                    
    • getGraph()
      • 
+                                                    
    • getObject()
      • 
+                                                    
    • getPredicate()
      • 
+                                                    
    • getSubject()
      • 
                                                     
    • getValue()
      • 
                                                     
    • withGraph()
      • 
                                                     
    • withObject()
      • 
diff --git a/classes/rdfInterface-QuadIteratorAggregateInterface.html b/classes/rdfInterface-QuadIteratorAggregateInterface.html
index c82a176..f7b86d3 100644
--- a/classes/rdfInterface-QuadIteratorAggregateInterface.html
+++ b/classes/rdfInterface-QuadIteratorAggregateInterface.html
@@ -184,6 +184,8 @@ 
      
 
         
 
+        
+
             
      
         
      
             Methods
diff --git a/classes/rdfInterface-QuadIteratorInterface.html b/classes/rdfInterface-QuadIteratorInterface.html
index da134bf..0eb77af 100644
--- a/classes/rdfInterface-QuadIteratorInterface.html
+++ b/classes/rdfInterface-QuadIteratorInterface.html
@@ -182,6 +182,8 @@ 
      
 
         
 
+        
+
             
      
         
      
             Methods
diff --git a/classes/rdfInterface-QuadNoSubjectInterface.html b/classes/rdfInterface-QuadNoSubjectInterface.html
new file mode 100644
index 0000000..31d496d
--- /dev/null
+++ b/classes/rdfInterface-QuadNoSubjectInterface.html
@@ -0,0 +1,452 @@
+
+
+
+    
+            Documentation
+    
+    
+    
+    
+    
+    
+            
+        
+        
+        
+        
+        
+        
+        
+                
+        
+        
+        
+        
+    
+
+    
      
+    
      Documentation
      
+    
+    
+    
      
+    
+
      
+
+    
+
      
+
+    
      
+        
      
+            
+
+
+
+            
      
+                                
      
+                                        
+
+    
      
+        
      
+    QuadNoSubjectInterface
+                
      
+            in
+            
+        
      
+    
      
+
+        
+
+            
      Interface used to allow adding quads without subject to a DatasetNode
      
+
+
+
+    
      
+        Tags
+        
+
+    
      
+    
      
+                                    
      
+                    author
+                
      
+                
      
+                                                                                
+                                                 
      zozlak
      
+
      
+
+                                    
      
+                                            
      
+
+
+
+
      
+    Table of Contents
+    
+
+
      
+
+
+
+
+
+
+
+
+
+
+
      
+    Methods
+    
+
+
      
+
      
+            
      
+    getGraph()
+    
+                                 : NamedNodeInterface|BlankNodeInterface|DefaultGraphInterface    
+
      
+
      Null is not allowed to deal with the ambiguity between DefaultGraph and
+null which mean the same (although it should be noted that all quads in
+NamedNode/BlankNode graphs also belong to the DefaultGraph).
      
+
+            
      
+    getObject()
+    
+                                 : TermInterface    
+
      
+
+            
      
+    getPredicate()
+    
+                                 : NamedNodeInterface    
+
      
+
+    
      
+
+
+
+
+        
+
+        
+
+            
      
+        
      
+            Methods
+            
+
+        
      
+                    
+                    
+                    
+            
      
+
+        
      
+    
      
+    
      
+        
      
+            
      
+        
      
+        
+    
      
+
      
+
+    
+
+    
      
+                                
      
+                
      
+                            
+    
      
+        On this page
+
+        
+    
      
+
+                
      
+                            
      
+            
      
+    
      
+        
      
+            
      Search results
      
+            
+        
      
+        
      
+            
        
+        
        
+    
        
+
        
+        
        
+        
+
+    
        
+
+    
+    
+    
+    
+    
+
+
diff --git a/classes/rdfInterface-RdfNamespaceInterface.html b/classes/rdfInterface-RdfNamespaceInterface.html
index e2757dc..b0cd781 100644
--- a/classes/rdfInterface-RdfNamespaceInterface.html
+++ b/classes/rdfInterface-RdfNamespaceInterface.html
@@ -207,6 +207,8 @@ 
        
 
         
 
+        
+
             
        
         
        
             Methods
diff --git a/classes/rdfInterface-SerializerInterface.html b/classes/rdfInterface-SerializerInterface.html
index b4d5d94..b05b670 100644
--- a/classes/rdfInterface-SerializerInterface.html
+++ b/classes/rdfInterface-SerializerInterface.html
@@ -182,6 +182,8 @@ 
        
 
         
 
+        
+
             
        
         
        
             Methods
diff --git a/classes/rdfInterface-TermCompareInterface.html b/classes/rdfInterface-TermCompareInterface.html
index a0c2146..58f0f1e 100644
--- a/classes/rdfInterface-TermCompareInterface.html
+++ b/classes/rdfInterface-TermCompareInterface.html
@@ -181,6 +181,8 @@ 
        
 
         
 
+        
+
             
        
         
        
             Methods
diff --git a/classes/rdfInterface-TermInterface.html b/classes/rdfInterface-TermInterface.html
index 435fa22..960ad61 100644
--- a/classes/rdfInterface-TermInterface.html
+++ b/classes/rdfInterface-TermInterface.html
@@ -187,6 +187,8 @@ 
        
 
         
 
+        
+
             
        
         
        
             Methods
diff --git a/classes/rdfInterface-TermIteratorInterface.html b/classes/rdfInterface-TermIteratorInterface.html
index ffe0d59..c139b49 100644
--- a/classes/rdfInterface-TermIteratorInterface.html
+++ b/classes/rdfInterface-TermIteratorInterface.html
@@ -207,6 +207,8 @@ 
        
 
         
 
+        
+
             
        
         
        
             Methods
diff --git a/classes/simpleRdf-BlankNode.html b/classes/simpleRdf-BlankNode.html
index 96d7edc..88138eb 100644
--- a/classes/simpleRdf-BlankNode.html
+++ b/classes/simpleRdf-BlankNode.html
@@ -228,6 +228,8 @@ 
        
         
 
         
+
+        
     
        
         
        
             Properties
diff --git a/classes/simpleRdf-DataFactory.html b/classes/simpleRdf-DataFactory.html
index e948409..172b235 100644
--- a/classes/simpleRdf-DataFactory.html
+++ b/classes/simpleRdf-DataFactory.html
@@ -122,7 +122,7 @@ 
        
         
 
@@ -212,6 +212,13 @@ 
        
 
      
 
      Creates a new RDF quad.
      
 
+            
      
+    quadNoSubject()
+    
+                                 : QuadNoSubject    
+
      
+
      Creates a new RDF quadNoSubject.
      
+
     
      
 
 
@@ -221,6 +228,8 @@ 
      
 
         
 
+        
+
             
      
         
      
             Methods
@@ -241,7 +250,7 @@ 
      
     
 
@@ -287,7 +296,7 @@ 
      
     
 
@@ -323,7 +332,7 @@ 
      
     
 
@@ -430,7 +439,7 @@ 
      
     
 
@@ -476,7 +485,7 @@ 
      
     
 
@@ -528,6 +537,66 @@ 
      Return values
      
         QuadInterface
             
      
 
+
+                    
      
+    
      
+        quadNoSubject()
+        
+
+    
      
+    
+
+        
      Creates a new RDF quadNoSubject.
      
+
+    
+    public
+            static        quadNoSubject(NamedNodeInterface $predicate, TermInterface $object[, NamedNodeInterface|BlankNodeInterface|DefaultGraphInterface|null $graphIri = null ]) : QuadNoSubject
+
+    
      
+        
      
+    
+        
      Parameters
      
+    
      
+                    
      
+                $predicate
+                : NamedNodeInterface
+                            
      
+            
      
+                
+            
      
+                    
      
+                $object
+                : TermInterface
+                            
      
+            
      
+                
+            
      
+                    
      
+                $graphIri
+                : NamedNodeInterface|BlankNodeInterface|DefaultGraphInterface|null
+                 = null            
      
+            
      
+                
+            
      
+            
      
+
+    
+
+            
      
+        
      Return values
      
+        QuadNoSubject
+            
      
+
 
      
             
      
 
@@ -647,6 +716,7 @@ 
      Return values
      
                                             
    • literal()
      • 
                                             
    • namedNode()
      • 
                                             
    • quad()
      • 
+                                            
    • quadNoSubject()
      • 
                                     
             
                     
diff --git a/classes/simpleRdf-Dataset.html b/classes/simpleRdf-Dataset.html
index d02d6c9..60ff5bd 100644
--- a/classes/simpleRdf-Dataset.html
+++ b/classes/simpleRdf-Dataset.html
@@ -336,30 +336,30 @@ 
      
 
      Returns result of calling the getValue() method on a subject of a first quad matching a given filter or null if no quad matches the filter.
      
 
             
      
-    listGraphs()
+    listGraphs()
     
-                                 : GenericTermIterator    
+                                 : TermIteratorInterface    
 
      
 
      Fetches an iterator over unique set of dataset quad graphs.
      
 
             
      
-    listObjects()
+    listObjects()
     
-                                 : GenericTermIterator    
+                                 : TermIteratorInterface    
 
      
 
      Fetches an iterator over unique set of dataset quad objects.
      
 
             
      
-    listPredicates()
+    listPredicates()
     
-                                 : GenericTermIterator    
+                                 : TermIteratorInterface    
 
      
 
      Fetches an iterator over unique set of dataset quad predicates.
      
 
             
      
-    listSubjects()
+    listSubjects()
     
-                                 : GenericTermIterator    
+                                 : TermIteratorInterface    
 
      
 
      Fetches an iterator over unique set of dataset quad subjects.
      
 
@@ -487,6 +487,8 @@ 
      
         
 
         
+
+        
     
      
         
      
             Properties
@@ -1530,17 +1532,17 @@ 
      Parameters
      
         class="phpdocumentor-element
             -method
             -public
-                                                        "
+                        -abstract                                "
 >
     
      
         listGraphs()
-        
+        
 
     
      
     
 
@@ -1548,7 +1550,7 @@ 
      
 
     
     public
-                    listGraphs([QuadCompareInterface|QuadIteratorInterface|QuadIteratorAggregateInterface|callable|null $filter = null ]) : GenericTermIterator
+    abstract                listGraphs([QuadCompareInterface|QuadIteratorInterface|QuadIteratorAggregateInterface|callable|null $filter = null ]) : TermIteratorInterface
 
     
      
         
      
@@ -1568,7 +1570,7 @@ 
      Parameters
      
 
             
      
         
      Return values
      
-        GenericTermIterator
+        TermIteratorInterface
             
      
 
 
@@ -1576,17 +1578,17 @@ 
      Return values
      
         class="phpdocumentor-element
             -method
             -public
-                                                        "
+                        -abstract                                "
 >
     
      
         listObjects()
-        
+        
 
     
      
     
 
@@ -1594,7 +1596,7 @@ 
      
 
     
     public
-                    listObjects([QuadCompareInterface|QuadIteratorInterface|QuadIteratorAggregateInterface|callable|null $filter = null ]) : GenericTermIterator
+    abstract                listObjects([QuadCompareInterface|QuadIteratorInterface|QuadIteratorAggregateInterface|callable|null $filter = null ]) : TermIteratorInterface
 
     
      
         
      
@@ -1614,7 +1616,7 @@ 
      Parameters
      
 
             
      
         
      Return values
      
-        GenericTermIterator
+        TermIteratorInterface
             
      
 
 
@@ -1622,17 +1624,17 @@ 
      Return values
      
         class="phpdocumentor-element
             -method
             -public
-                                                        "
+                        -abstract                                "
 >
     
      
         listPredicates()
-        
+        
 
     
      
     
 
@@ -1640,7 +1642,7 @@ 
      
 
     
     public
-                    listPredicates([QuadCompareInterface|QuadIteratorInterface|QuadIteratorAggregateInterface|callable|null $filter = null ]) : GenericTermIterator
+    abstract                listPredicates([QuadCompareInterface|QuadIteratorInterface|QuadIteratorAggregateInterface|callable|null $filter = null ]) : TermIteratorInterface
 
     
      
         
      
@@ -1660,7 +1662,7 @@ 
      Parameters
      
 
             
      
         
      Return values
      
-        GenericTermIterator
+        TermIteratorInterface
             
      
 
 
@@ -1668,17 +1670,17 @@ 
      Return values
      
         class="phpdocumentor-element
             -method
             -public
-                                                        "
+                        -abstract                                "
 >
     
      
         listSubjects()
-        
+        
 
     
      
     
 
@@ -1686,7 +1688,7 @@ 
      
 
     
     public
-                    listSubjects([QuadCompareInterface|QuadIteratorInterface|QuadIteratorAggregateInterface|callable|null $filter = null ]) : GenericTermIterator
+    abstract                listSubjects([QuadCompareInterface|QuadIteratorInterface|QuadIteratorAggregateInterface|callable|null $filter = null ]) : TermIteratorInterface
 
     
      
         
      
@@ -1706,7 +1708,7 @@ 
      Parameters
      
 
             
      
         
      Return values
      
-        GenericTermIterator
+        TermIteratorInterface
             
      
 
 
@@ -2837,10 +2839,10 @@ 
      Parameters
      
                                             
    • getPredicateValue()
      • 
                                             
    • getSubject()
      • 
                                             
    • getSubjectValue()
      • 
-                                            
    • listGraphs()
      • 
-                                            
    • listObjects()
      • 
-                                            
    • listPredicates()
      • 
-                                            
    • listSubjects()
      • 
+                                            
    • listGraphs()
      • 
+                                            
    • listObjects()
      • 
+                                            
    • listPredicates()
      • 
+                                            
    • listSubjects()
      • 
                                             
    • map()
      • 
                                             
    • none()
      • 
                                             
    • offsetExists()
      • 
diff --git a/classes/simpleRdf-Literal.html b/classes/simpleRdf-Literal.html
index b04bf35..77411e3 100644
--- a/classes/simpleRdf-Literal.html
+++ b/classes/simpleRdf-Literal.html
@@ -272,6 +272,8 @@ 
      
         
 
         
+
+        
     
      
         
      
             Properties
diff --git a/classes/simpleRdf-NamedNode.html b/classes/simpleRdf-NamedNode.html
index e1c8b6a..acbef33 100644
--- a/classes/simpleRdf-NamedNode.html
+++ b/classes/simpleRdf-NamedNode.html
@@ -222,6 +222,8 @@ 
      
         
 
         
+
+        
     
      
         
      
             Properties
diff --git a/classes/simpleRdf-Quad.html b/classes/simpleRdf-Quad.html
index 0fb3736..a4fc837 100644
--- a/classes/simpleRdf-Quad.html
+++ b/classes/simpleRdf-Quad.html
@@ -163,7 +163,7 @@ 
      
 
     
      
     
      
-                    
      QuadInterface
      Extends Term because of RDF*
          
      
+                    
      QuadInterface
      Description of RdfTerm
          
 
 
 
@@ -258,6 +258,7 @@ 
      
     
                                  : string    
 
+
      Should always throw the \BadMethodCallException
      
 
             
      
     withGraph()
@@ -291,6 +292,8 @@ 
      
         
 
         
+
+        
     
      
         
      
             Properties
@@ -740,7 +743,8 @@ 
      
 
     
 
-    
+        
      Should always throw the \BadMethodCallException
      
+
     
     public
                     getValue() : string
diff --git a/classes/simpleRdf-RdfException.html b/classes/simpleRdf-RdfException.html
index ec9a535..33731a0 100644
--- a/classes/simpleRdf-RdfException.html
+++ b/classes/simpleRdf-RdfException.html
@@ -171,6 +171,8 @@ 
      
 
         
 
+        
+
         
         
      
     
      
diff --git a/classes/simpleRdf-RdfNamespace.html b/classes/simpleRdf-RdfNamespace.html
index 90d2c1f..948dbb2 100644
--- a/classes/simpleRdf-RdfNamespace.html
+++ b/classes/simpleRdf-RdfNamespace.html
@@ -233,7 +233,7 @@ 
      
 
      Shortens provided NamedNode IRI.
      
 
             
      
-    getNamedNode()
+    getNamedNode()
     
                                  : NamedNodeInterface    
 
      
@@ -246,6 +246,8 @@ 
      
         
 
         
+
+        
     
      
         
      
             Properties
@@ -626,24 +628,24 @@ 
      Return values
      
         class="phpdocumentor-element
             -method
             -protected
-                                                        "
+                        -abstract                                "
 >
     
      
         getNamedNode()
-        
+        
 
     
      
     
 
     
     
     protected
-                    getNamedNode(string $iri) : NamedNodeInterface
+    abstract                getNamedNode(string $iri) : NamedNodeInterface
 
     
      
         
      
@@ -794,7 +796,7 @@ 
      Return values
      
                                             
    • getAll()
      • 
                                             
    • remove()
      • 
                                             
    • shorten()
      • 
-                                            
    • getNamedNode()
      • 
+                                            
    • getNamedNode()
      • 
                                     
             
                     
diff --git a/files/vendor-sweetrdf-rdf-helpers-src-rdfhelpers-quadnosubject.html b/files/vendor-sweetrdf-rdf-helpers-src-rdfhelpers-quadnosubject.html
new file mode 100644
index 0000000..f9a50be
--- /dev/null
+++ b/files/vendor-sweetrdf-rdf-helpers-src-rdfhelpers-quadnosubject.html
@@ -0,0 +1,273 @@
+
+
+
+    
+            Documentation
+    
+    
+    
+    
+    
+    
+            
+        
+        
+        
+        
+        
+        
+        
+                
+        
+        
+        
+        
+    
+
+    
      
+    
      Documentation
      
+    
+    
+    
      
+    
+
      
+
+    
+
      
+
+    
      
+        
      
+            
+
+
+
+            
      
+                                
      
+                                        
        
+    
      
+
+    
      
+        
      QuadNoSubject.php
      
+
+        
+
+
+
+
+
+
      
+    Table of Contents
+    
+
+
      
+
+
+
+
+    
      
+        Classes
+        
+
+    
      
+    
      
+                    
      QuadNoSubject
      Description of QuadNoSubject
          
      
+
+
+
+
+
+
+
+
+
+
+        
+
+        
+        
      
+    
      
+    
      
+        
      
+            
      
+        
      
+        
+    
      
+
      
+
+    
+
+    
      
+                                
      
+                
      
+                            
+    
      
+        On this page
+
+        
        
+            
      • Table Of Contents
        • 
+            
      • 
+                
+            
        • 
+
+            
+                    
      
+    
      
+
+                
      
+                            
      
+            
      
+    
      
+        
      
+            
      Search results
      
+            
+        
      
+        
      
+            
        
+        
        
+    
        
+
        
+        
        
+        
+
+    
        
+
+    
+    
+    
+    
+    
+
+
diff --git a/files/vendor-sweetrdf-rdf-interface-src-rdfinterface-quadinterface.html b/files/vendor-sweetrdf-rdf-interface-src-rdfinterface-quadinterface.html
index b5bb08a..d2e66dd 100644
--- a/files/vendor-sweetrdf-rdf-interface-src-rdfinterface-quadinterface.html
+++ b/files/vendor-sweetrdf-rdf-interface-src-rdfinterface-quadinterface.html
@@ -118,7 +118,7 @@ 
        
 
     
        
     
        
-                    
        QuadInterface
        Extends Term because of RDF*
            
        
+                    
        QuadInterface
        Description of RdfTerm
            
 
 
 
diff --git a/files/vendor-sweetrdf-rdf-interface-src-rdfinterface-quadnosubjectinterface.html b/files/vendor-sweetrdf-rdf-interface-src-rdfinterface-quadnosubjectinterface.html
new file mode 100644
index 0000000..1df7483
--- /dev/null
+++ b/files/vendor-sweetrdf-rdf-interface-src-rdfinterface-quadnosubjectinterface.html
@@ -0,0 +1,273 @@
+
+
+
+    
+            Documentation
+    
+    
+    
+    
+    
+    
+            
+        
+        
+        
+        
+        
+        
+        
+                
+        
+        
+        
+        
+    
+
+    
        
+    
        Documentation
        
+    
+    
+    
        
+    
+
        
+
+    
+
        
+
+    
        
+        
        
+            
+
+
+
+            
        
+                                
        
+                                        
          
+    
        
+
+    
        
+        
        QuadNoSubjectInterface.php
        
+
+        
+
+
+
+
+
+
        
+    Table of Contents
+    
+
+
        
+
+
+
+    
        
+        Interfaces
+        
+
+    
        
+    
        
+                    
        QuadNoSubjectInterface
        Interface used to allow adding quads without subject to a DatasetNode
            
        
+
+
+
+
+
+
+
+
+
+
+
+        
+
+        
+        
        
+    
        
+    
        
+        
        
+            
        
+        
        
+        
+    
        
+
        
+
+    
+
+    
        
+                                
        
+                
        
+                            
+    
        
+        On this page
+
+        
+    
        
+
+                
        
+                            
        
+            
        
+    
        
+        
        
+            
        Search results
        
+            
+        
        
+        
        
+            
          
+        
          
+    
          
+
          
+        
          
+        
+
+    
          
+
+    
+    
+    
+    
+    
+
+
diff --git a/indices/files.html b/indices/files.html
index d2f20be..a8368e8 100644
--- a/indices/files.html
+++ b/indices/files.html
@@ -141,6 +141,8 @@ 
          Q
          
                             
        • QuadInterface.php
          • 
                             
        • QuadIteratorAggregateInterface.php
          • 
                             
        • QuadIteratorInterface.php
          • 
+                            
        • QuadNoSubject.php
          • 
+                            
        • QuadNoSubjectInterface.php
          • 
                         
                                                         
          R
          
             
            
diff --git a/js/searchIndex.js b/js/searchIndex.js
index 3a69bf3..88164fc 100644
--- a/js/searchIndex.js
+++ b/js/searchIndex.js
@@ -65,6 +65,11 @@ Search.appendIndex(
             "name": "quad",
             "summary": "Creates\u0020a\u0020new\u0020RDF\u0020quad.",
             "url": "classes/simpleRdf-DataFactory.html#method_quad"
+        },                {
+            "fqsen": "\\simpleRdf\\DataFactory\u003A\u003AquadNoSubject\u0028\u0029",
+            "name": "quadNoSubject",
+            "summary": "Creates\u0020a\u0020new\u0020RDF\u0020quadNoSubject.",
+            "url": "classes/simpleRdf-DataFactory.html#method_quadNoSubject"
         },                {
             "fqsen": "\\simpleRdf\\Dataset",
             "name": "Dataset",
@@ -368,7 +373,7 @@ Search.appendIndex(
         },                {
             "fqsen": "\\simpleRdf\\Quad\u003A\u003AgetValue\u0028\u0029",
             "name": "getValue",
-            "summary": "",
+            "summary": "Should\u0020always\u0020throw\u0020the\u0020\\BadMethodCallException",
             "url": "classes/simpleRdf-Quad.html#method_getValue"
         },                {
             "fqsen": "\\simpleRdf\\Quad\u003A\u003AgetSubject\u0028\u0029",
@@ -685,6 +690,46 @@ Search.appendIndex(
             "name": "literalEscapeMap",
             "summary": "Characters\u0020forbidden\u0020in\u0020n\u002Dtriples\u0020literals\u0020according\u0020to\nhttps\u003A\/\/www.w3.org\/TR\/n\u002Dtriples\/\u0023grammar\u002Dproduction\u002DSTRING_LITERAL_QUOTE",
             "url": "classes/rdfHelpers-NtriplesUtil.html#property_literalEscapeMap"
+        },                {
+            "fqsen": "\\rdfHelpers\\QuadNoSubject",
+            "name": "QuadNoSubject",
+            "summary": "Description\u0020of\u0020QuadNoSubject",
+            "url": "classes/rdfHelpers-QuadNoSubject.html"
+        },                {
+            "fqsen": "\\rdfHelpers\\QuadNoSubject\u003A\u003A__construct\u0028\u0029",
+            "name": "__construct",
+            "summary": "",
+            "url": "classes/rdfHelpers-QuadNoSubject.html#method___construct"
+        },                {
+            "fqsen": "\\rdfHelpers\\QuadNoSubject\u003A\u003AgetPredicate\u0028\u0029",
+            "name": "getPredicate",
+            "summary": "",
+            "url": "classes/rdfHelpers-QuadNoSubject.html#method_getPredicate"
+        },                {
+            "fqsen": "\\rdfHelpers\\QuadNoSubject\u003A\u003AgetObject\u0028\u0029",
+            "name": "getObject",
+            "summary": "",
+            "url": "classes/rdfHelpers-QuadNoSubject.html#method_getObject"
+        },                {
+            "fqsen": "\\rdfHelpers\\QuadNoSubject\u003A\u003AgetGraph\u0028\u0029",
+            "name": "getGraph",
+            "summary": "Null\u0020is\u0020not\u0020allowed\u0020to\u0020deal\u0020with\u0020the\u0020ambiguity\u0020between\u0020DefaultGraph\u0020and\nnull\u0020which\u0020mean\u0020the\u0020same\u0020\u0028although\u0020it\u0020should\u0020be\u0020noted\u0020that\u0020all\u0020quads\u0020in\nNamedNode\/BlankNode\u0020graphs\u0020also\u0020belong\u0020to\u0020the\u0020DefaultGraph\u0029.",
+            "url": "classes/rdfHelpers-QuadNoSubject.html#method_getGraph"
+        },                {
+            "fqsen": "\\rdfHelpers\\QuadNoSubject\u003A\u003A\u0024predicate",
+            "name": "predicate",
+            "summary": "",
+            "url": "classes/rdfHelpers-QuadNoSubject.html#property_predicate"
+        },                {
+            "fqsen": "\\rdfHelpers\\QuadNoSubject\u003A\u003A\u0024object",
+            "name": "object",
+            "summary": "",
+            "url": "classes/rdfHelpers-QuadNoSubject.html#property_object"
+        },                {
+            "fqsen": "\\rdfHelpers\\QuadNoSubject\u003A\u003A\u0024graph",
+            "name": "graph",
+            "summary": "",
+            "url": "classes/rdfHelpers-QuadNoSubject.html#property_graph"
         },                {
             "fqsen": "\\rdfHelpers\\RdfHelpersException",
             "name": "RdfHelpersException",
@@ -775,6 +820,11 @@ Search.appendIndex(
             "name": "quad",
             "summary": "Creates\u0020a\u0020new\u0020RDF\u0020quad.",
             "url": "classes/rdfInterface-DataFactoryInterface.html#method_quad"
+        },                {
+            "fqsen": "\\rdfInterface\\DataFactoryInterface\u003A\u003AquadNoSubject\u0028\u0029",
+            "name": "quadNoSubject",
+            "summary": "Creates\u0020a\u0020new\u0020RDF\u0020quadNoSubject.",
+            "url": "classes/rdfInterface-DataFactoryInterface.html#method_quadNoSubject"
         },                {
             "fqsen": "\\rdfInterface\\DatasetInterface",
             "name": "DatasetInterface",
@@ -1118,7 +1168,7 @@ Search.appendIndex(
         },                {
             "fqsen": "\\rdfInterface\\QuadInterface",
             "name": "QuadInterface",
-            "summary": "Extends\u0020Term\u0020because\u0020of\u0020RDF\u002A",
+            "summary": "Description\u0020of\u0020RdfTerm",
             "url": "classes/rdfInterface-QuadInterface.html"
         },                {
             "fqsen": "\\rdfInterface\\QuadInterface\u003A\u003AgetSubject\u0028\u0029",
@@ -1135,6 +1185,11 @@ Search.appendIndex(
             "name": "getObject",
             "summary": "",
             "url": "classes/rdfInterface-QuadInterface.html#method_getObject"
+        },                {
+            "fqsen": "\\rdfInterface\\QuadInterface\u003A\u003AgetValue\u0028\u0029",
+            "name": "getValue",
+            "summary": "Should\u0020always\u0020throw\u0020the\u0020\\BadMethodCallException",
+            "url": "classes/rdfInterface-QuadInterface.html#method_getValue"
         },                {
             "fqsen": "\\rdfInterface\\QuadInterface\u003A\u003AgetGraph\u0028\u0029",
             "name": "getGraph",
@@ -1180,6 +1235,26 @@ Search.appendIndex(
             "name": "current",
             "summary": "",
             "url": "classes/rdfInterface-QuadIteratorInterface.html#method_current"
+        },                {
+            "fqsen": "\\rdfInterface\\QuadNoSubjectInterface",
+            "name": "QuadNoSubjectInterface",
+            "summary": "Interface\u0020used\u0020to\u0020allow\u0020adding\u0020quads\u0020without\u0020subject\u0020to\u0020a\u0020DatasetNode",
+            "url": "classes/rdfInterface-QuadNoSubjectInterface.html"
+        },                {
+            "fqsen": "\\rdfInterface\\QuadNoSubjectInterface\u003A\u003AgetPredicate\u0028\u0029",
+            "name": "getPredicate",
+            "summary": "",
+            "url": "classes/rdfInterface-QuadNoSubjectInterface.html#method_getPredicate"
+        },                {
+            "fqsen": "\\rdfInterface\\QuadNoSubjectInterface\u003A\u003AgetObject\u0028\u0029",
+            "name": "getObject",
+            "summary": "",
+            "url": "classes/rdfInterface-QuadNoSubjectInterface.html#method_getObject"
+        },                {
+            "fqsen": "\\rdfInterface\\QuadNoSubjectInterface\u003A\u003AgetGraph\u0028\u0029",
+            "name": "getGraph",
+            "summary": "Null\u0020is\u0020not\u0020allowed\u0020to\u0020deal\u0020with\u0020the\u0020ambiguity\u0020between\u0020DefaultGraph\u0020and\nnull\u0020which\u0020mean\u0020the\u0020same\u0020\u0028although\u0020it\u0020should\u0020be\u0020noted\u0020that\u0020all\u0020quads\u0020in\nNamedNode\/BlankNode\u0020graphs\u0020also\u0020belong\u0020to\u0020the\u0020DefaultGraph\u0029.",
+            "url": "classes/rdfInterface-QuadNoSubjectInterface.html#method_getGraph"
         },                {
             "fqsen": "\\rdfInterface\\RdfNamespaceInterface",
             "name": "RdfNamespaceInterface",
diff --git a/namespaces/rdfhelpers.html b/namespaces/rdfhelpers.html
index 0f8ed78..59ff5a3 100644
--- a/namespaces/rdfhelpers.html
+++ b/namespaces/rdfhelpers.html
@@ -116,7 +116,7 @@ 
            
     
            
                     
            DefaultGraph
            Description of DefaultGraph
                        
            GenericQuadIterator
            Wrapper making almost anything (e.g. array, generator or a single Quad object)
 a QuadIterator.
                        
            GenericTermIterator
            Wrapper making almost anything (e.g. array, generator or a single
-QuadInterface object) a QuadIteratorInterface.
                        
            NtriplesUtil
            Description of Util
                        
            RdfHelpersException
            Description of RdfHelpersException
                        
            RdfNamespace
            Provides an implementation of rdfInterface\RdfNamespace.
                
            
+QuadInterface object) a QuadIteratorInterface.            
            NtriplesUtil
            Description of Util
                        
            QuadNoSubject
            Description of QuadNoSubject
                        
            RdfHelpersException
            Description of RdfHelpersException
                        
            RdfNamespace
            Provides an implementation of rdfInterface\RdfNamespace.
                
 
     
            
         Traits
diff --git a/namespaces/rdfinterface.html b/namespaces/rdfinterface.html
index d6e1191..c1c1d3a 100644
--- a/namespaces/rdfinterface.html
+++ b/namespaces/rdfinterface.html
@@ -113,7 +113,7 @@ 
            
 
     
            
     
            
-                    
            BlankNodeInterface
            Description of RdfTerm
                        
            DataFactoryInterface
                        
            DatasetInterface
            Main, edge(quad) and Dataset-oriented Dataset API
                        
            DatasetNodeInterface
            Node-oriented graph API interface.
                        
            DefaultGraphInterface
            Description of RdfTerm
                        
            LiteralInterface
            Description of RdfTerm
                        
            NamedNodeInterface
            Description of RdfTerm
                        
            ParserInterface
                        
            QuadCompareInterface
            Interface allowing to compare Quads.
                        
            QuadInterface
            Extends Term because of RDF*
                        
            QuadIteratorAggregateInterface
            Description of QuadIteratorAggregateInterface
                        
            QuadIteratorInterface
                        
            RdfNamespaceInterface
                        
            SerializerInterface
                        
            TermCompareInterface
            Description of TermCompare
                        
            TermInterface
            Description of RdfTerm
                        
            TermIteratorInterface
                
            
+                    
            BlankNodeInterface
            Description of RdfTerm
                        
            DataFactoryInterface
                        
            DatasetInterface
            Main, edge(quad) and Dataset-oriented Dataset API
                        
            DatasetNodeInterface
            Node-oriented graph API interface.
                        
            DefaultGraphInterface
            Description of RdfTerm
                        
            LiteralInterface
            Description of RdfTerm
                        
            NamedNodeInterface
            Description of RdfTerm
                        
            ParserInterface
                        
            QuadCompareInterface
            Interface allowing to compare Quads.
                        
            QuadInterface
            Description of RdfTerm
                        
            QuadIteratorAggregateInterface
            Description of QuadIteratorAggregateInterface
                        
            QuadIteratorInterface
                        
            QuadNoSubjectInterface
            Interface used to allow adding quads without subject to a DatasetNode
                        
            RdfNamespaceInterface
                        
            SerializerInterface
                        
            TermCompareInterface
            Description of TermCompare
                        
            TermInterface
            Description of RdfTerm
                        
            TermIteratorInterface
                
 
     
            
         Classes
diff --git a/packages/Application.html b/packages/Application.html
index a3f3190..f3bb798 100644
--- a/packages/Application.html
+++ b/packages/Application.html
@@ -113,7 +113,7 @@ 
            
 
     
            
     
            
-                    
            BlankNodeInterface
            Description of RdfTerm
                        
            DataFactoryInterface
                        
            DatasetInterface
            Main, edge(quad) and Dataset-oriented Dataset API
                        
            DatasetNodeInterface
            Node-oriented graph API interface.
                        
            DefaultGraphInterface
            Description of RdfTerm
                        
            LiteralInterface
            Description of RdfTerm
                        
            NamedNodeInterface
            Description of RdfTerm
                        
            ParserInterface
                        
            QuadCompareInterface
            Interface allowing to compare Quads.
                        
            QuadInterface
            Extends Term because of RDF*
                        
            QuadIteratorAggregateInterface
            Description of QuadIteratorAggregateInterface
                        
            QuadIteratorInterface
                        
            RdfNamespaceInterface
                        
            SerializerInterface
                        
            TermCompareInterface
            Description of TermCompare
                        
            TermInterface
            Description of RdfTerm
                        
            TermIteratorInterface
                
            
+                    
            BlankNodeInterface
            Description of RdfTerm
                        
            DataFactoryInterface
                        
            DatasetInterface
            Main, edge(quad) and Dataset-oriented Dataset API
                        
            DatasetNodeInterface
            Node-oriented graph API interface.
                        
            DefaultGraphInterface
            Description of RdfTerm
                        
            LiteralInterface
            Description of RdfTerm
                        
            NamedNodeInterface
            Description of RdfTerm
                        
            ParserInterface
                        
            QuadCompareInterface
            Interface allowing to compare Quads.
                        
            QuadInterface
            Description of RdfTerm
                        
            QuadIteratorAggregateInterface
            Description of QuadIteratorAggregateInterface
                        
            QuadIteratorInterface
                        
            QuadNoSubjectInterface
            Interface used to allow adding quads without subject to a DatasetNode
                        
            RdfNamespaceInterface
                        
            SerializerInterface
                        
            TermCompareInterface
            Description of TermCompare
                        
            TermInterface
            Description of RdfTerm
                        
            TermIteratorInterface
                
 
     
            
         Classes
@@ -123,7 +123,7 @@ 
            
     
            
                     
            BlankNode
            Description of BlankNode
                        
            DataFactory
            Description of DataFactory
                        
            Dataset
            Description of Graph
                        
            Literal
            Description of Literal
                        
            NamedNode
            Description of Iri
                        
            Quad
            Description of Triple
                        
            RdfException
                        
            RdfNamespace
            Description of RdfNamespace
                        
            DefaultGraph
            Description of DefaultGraph
                        
            GenericQuadIterator
            Wrapper making almost anything (e.g. array, generator or a single Quad object)
 a QuadIterator.
                        
            GenericTermIterator
            Wrapper making almost anything (e.g. array, generator or a single
-QuadInterface object) a QuadIteratorInterface.
                        
            NtriplesUtil
            Description of Util
                        
            RdfHelpersException
            Description of RdfHelpersException
                        
            RdfNamespace
            Provides an implementation of rdfInterface\RdfNamespace.
                        
            MultipleQuadsMatchedException
            Specialization of the \UnexpectedValueException indicating multiple quads
+QuadInterface object) a QuadIteratorInterface.
                        
            NtriplesUtil
            Description of Util
                        
            QuadNoSubject
            Description of QuadNoSubject
                        
            RdfHelpersException
            Description of RdfHelpersException
                        
            RdfNamespace
            Provides an implementation of rdfInterface\RdfNamespace.
                        
            MultipleQuadsMatchedException
            Specialization of the \UnexpectedValueException indicating multiple quads
 match while accessing a DatasetInterface object using the ArrayAccess syntax
 ($dataset[offset])