PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • LAMB: here is a picture in your book -- and you have got a lot of them -- but here is one of Ronald Reagan and Mrs. Reagan and Frances Hammer.
http://www.w3.org/ns/prov#wasQuotedFrom
  • booknotes.org