PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Antiques become an educational display with such items as letters from past presidents, draft papers, Civil War artifacts, food stamps from the Great Depression and even a family tree of photographs dating back to slavery.
http://www.w3.org/ns/prov#wasQuotedFrom
  • antiquetrader.com