PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The Law Library serves as the archival repository for born-digital legal documents and publications, especially since many of these materials would otherwise disappear into an ???electronic black hole??? after their initial appearance.
http://www.w3.org/ns/prov#wasQuotedFrom
  • loc.gov