PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Impermium and TeleSign are working together to fight social spam, a scourge that the companies say is affecting not only consumers who use social networks, but also the businesses who leverage social for marketing, sales, customer service and other purposes.
http://www.w3.org/ns/prov#wasQuotedFrom
  • networkcomputing.com