PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Milling is a machining process in which a work piece is moved relative to a rotating tool with cutting edges in order to remove material.
http://www.w3.org/ns/prov#wasQuotedFrom
  • wisegeek.com