PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • It should be appreciated that most connectors will have many signal conductors of one type or the other, but will not necessarily have both types of signals.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com