PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The method of claim 1, wherein the communication is a telephone call between a customer and a member of service center personnel.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.co.uk