PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • , such as newspapers and magazines; television, radio and other forms of media; direct marketing; and, increasingly, advertising-supported digital products that provide news and information, including websites and digital applications, news aggregators and social media sites.
http://www.w3.org/ns/prov#wasQuotedFrom
  • sec.gov