PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • In one embodiment, when no validity rule is applied to a message component or other entity, the entity is treated as being active until the end of its retention period.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com