diff --git a/ChemicalSubstance/jsonld/ChemicalSubstance_v0.4-RELEASE.json b/ChemicalSubstance/jsonld/ChemicalSubstance_v0.4-RELEASE.json
index 92d861a..602c600 100644
--- a/ChemicalSubstance/jsonld/ChemicalSubstance_v0.4-RELEASE.json
+++ b/ChemicalSubstance/jsonld/ChemicalSubstance_v0.4-RELEASE.json
@@ -1,4 +1,4 @@
-{
+{ 
     "@context": {
         "schema": "http://schema.org/",
         "rdf": "http://www.w3.org/1999/02/22-rdf-syntax-ns#",