PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Its customers purchase physical products both for their own personal use and for giving gifts such as photo books, calendars, greeting cards, and other photo-based products and merchandise.
http://www.w3.org/ns/prov#wasQuotedFrom
  • intelius.com