PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Olga explained that the ???big draw??? these days at the Catherine Palace is the magnificent Amber Room, whose original amber panels, backed by gold leaf and mirrors, were a gift to Peter from Friedrich Wilhelm I of Prussia.
http://www.w3.org/ns/prov#wasQuotedFrom
  • washingtonpost.com