PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The Internet of the time was not a public resource, and the research and academic users collaborated productively using electronic mail, file transfer, news, and other services.
http://www.w3.org/ns/prov#wasQuotedFrom
  • citizendium.org