PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • For example, if the device is an IP telephone, the state information might indicate that the IP telephone is currently being used to handle an active call.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com