PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • In addition, we are experimenting with new media, such as print and mobile search, to offer advertisers even more ad placement inventory.
http://www.w3.org/ns/prov#wasQuotedFrom
  • sec.gov