PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Hough says the new tools are a response to clients increasingly asking for more ROI metrics from sponsorship deals.
http://www.w3.org/ns/prov#wasQuotedFrom
  • mediaincanada.com