PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • For example, a data structure such as a tree is implemented with objective sources on one side of the tree and subjective sources on the other side of the tree.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com