PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • f multiple electronic knowledge bases; perform a computer-implemented process that composes, using the received request, a request to perform the computer-implemented process, wherein the request has a format that is compatible with the predefined one search engine; and submit the composed request to the predefined one search engine for execution.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com