PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • He continued to free-lance throughout the late 1940s and 1950s, contributing short stories to magazines such as Colliers, True, and The Saturday Evening Post.
http://www.w3.org/ns/prov#wasQuotedFrom
  • cdlib.org