PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Brown???s test cannot resolve difficult questions about when a search engine or other software program entirely unique to computers should be considered speech.
http://www.w3.org/ns/prov#wasQuotedFrom
  • stanfordlawreview.org