PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • As used herein, an ???external environment??? is a network or system accessible to and/or used by more than one user or user group, such as a public or private communications or data network accessible by multiple unrelated users or groups of users (such as multiple enterprises).
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com