PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Websites such as YouTube should not be feared or seen as competition; instead, these kinds of channels can function as important crosspromotion and talent-sourcing platforms.
http://www.w3.org/ns/prov#wasQuotedFrom
  • wpp.com