PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • This was especially true in the early twentieth century when Milwaukee was a hub of the socialist movement in the United States, electing three socialist mayors and the only socialist congressional representative (Victor Berger) during that time.
http://www.w3.org/ns/prov#wasQuotedFrom
  • newworldencyclopedia.org