PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • In another aspect, the invention is a system for fulfilling an information need by searching contexts for one or more terms that appear in a query.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com