PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • A firm is responsible for product promotional communications of sites that are owned, controlled, created, influenced, or operated by, or on behalf of, the firm, including any site to which the firm posts materials, such as Facebook, Twitter, firm blogs, and any other site over which the firm exerts influence, even if the influence is limited in scope.
http://www.w3.org/ns/prov#wasQuotedFrom
  • jdsupra.com