PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • FIG. 4 is an illustration of a system and method of placing an outgoing phone call to a number in the body of an email message;
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com