PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The latter is comprised of approximately 600 postcards and mounted prints, some hand-tinted, of various subjects including landscapes, cityscapes, architecture, portraits and works of art, which were made and/or collected by Williams between circa 1940 and 1950.
http://www.w3.org/ns/prov#wasQuotedFrom
  • utexas.edu