PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • In order to avoid spoofing, the filtering may verify that the logical user name or resource name or resource address originating from a particular resource corresponds to the physical address of that resource and/or to other unique value associated with the resource, such as a key, a token or a global unique identifier (GUID).
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com