PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Sites such as Facebook and Twitter have been used to publicize protests and share videos of police brutality, but they can also be used to track down dissidents after protests subside.
http://www.w3.org/ns/prov#wasQuotedFrom
  • theglobeandmail.com