PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • A network is a system whose elements are somehow connected (Wasserman and Faust, 1994).[1] The elements of a system are represented as nodes (also known as actors or vertices) and the connections among interacting elements are known as ties, edges, arcs, or links.
http://www.w3.org/ns/prov#wasQuotedFrom
  • wikipedia.org