PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The Wonder Wheel was a great tool for finding related searches, based on actual Google data, and many in my industry loved using it.
http://www.w3.org/ns/prov#wasQuotedFrom
  • hmtweb.com