PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • A robot is a program that automatically traverses the Web's hypertext structure by retrieving an HTML page, and then recursively retrieving all documents referenced from the retrieved page.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.co.uk