PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The query responses are not prioritized as they would be by a search engine, and the metacontent, i.e. the tags, are often not developed by information specialists who would use a controlled list of terms for the classification.
http://www.w3.org/ns/prov#wasQuotedFrom
  • divched.org