bugs found with RVL

[VladimirAlexiev]

Look at http://139.91.183.60:8084/RDFVisualizer-webapp/?resource=http://data.americanartcollaborative.org/npg/object/40943 (or if RVL is down, just at http://data.americanartcollaborative.org/npg/object/40943 and follow links)

• prefLabel of all referenced AAT concepts must be loaded (prefLabel of all referenced AAT concepts must be loaded  semantic-hosting#9)
• URLs without payload:
  http://data.americanartcollaborative.org/npg/object/40943/credit_line: just incoming link
  http://data.americanartcollaborative.org/npg/object/40943/medium_text: just P2_has_type
• http://data.americanartcollaborative.org/npg/object/40943/dimension_text is parasitic:
  • differs by one letter "s" from http://data.americanartcollaborative.org/npg/object/40943/dimensions_text. I think this is a mistake, if not then it's a confusing URL and what if there are more than 2 dimensions?
  • has no p2_has_type
  • carries exactly the same display dimension as dimensions_text (no wonder: Image/Sheet can only have one).
• http://data.americanartcollaborative.org/npg: no label or other data
• http://data.americanartcollaborative.org/npg/person-institution/50710 P1_is_identified_by
  http://data.americanartcollaborative.org/npg/50710/pref_id:
  this last URL is wrong/parasitic because it doesn't mention "person-institution" and has no data
• http://data.americanartcollaborative.org/npg//title/deathofgeneralpikeatlyork: double slash in URL is just sloppy.
  Also, making a URL from the label will collapse e.g. two titles called by the same word, but having different characteristics
• http://npgportraits.si.edu/eMuseumNPG/media/CSC/8300436B_1.jpg: image redirects to http://npg.si.edu/portraits and is thus broken
  Betting 5 bucks to the first person who finds another bug for this object.

[workergnome]

The accession number (http://data.americanartcollaborative.org/page/npg/object/preferred_id/npg83171) has a crm:P2_has_type of Preferred, but not http://vocab.getty.edu/aat/300312355 (Accession Number).