PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • For example, the word ???phonenum??? placed within markup tags could indicate that the data that followed was a phone number.
http://www.w3.org/ns/prov#wasQuotedFrom
  • freepatentsonline.com