PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • As well as all the library people we engage, we must also follow and interact with our patrons on Twitter, Facebooks and other sites, where appropriate.
http://www.w3.org/ns/prov#wasQuotedFrom
  • scienceblogs.com