PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • In many circumstances, family members (especially children), friends, or other informal interpreters are not competent to provide quality and accurate interpretations.
http://www.w3.org/ns/prov#wasQuotedFrom
  • federalregister.gov