PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The present invention relates to predicting a type of content a user might find pertinent based on interactions the user or other users have had with other types of content.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com