PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Detection of a failure of communications in this manner can be implemented in a variety of ways, such as in response to a particular message sent by a host computer, expiration of a time period during which the assigned host computer has failed to respond, and by failure of an assigned host computer to respond to a predetermined number of repeat client messages.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com