PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • If the command was a flush request command 402 (indicted by a 1001 operations code in the request packet), the expected response is a flush acknowledge response (indicated by a 1001 code in the response packet), and the link awaits the flush acknowledge signal 482 until it is received 484, or until the flush acknowledge signal timer times out 488.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com