PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • It often has been said that a university is a marketplace of ideas ??? a place where controversy is no stranger and opinionated discourse is applauded.
http://www.w3.org/ns/prov#wasQuotedFrom
  • scienceblogs.com