PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Otto Dix Embroiling most of the nations of Europe along with Russia, the United States, the Middle East and other regions, World War One pitted the Central Powers--mainly Germany, Austria-Hungary, and Turkey--against the Allies--mainly France, Great Britain, Russia, Italy, Japan, and, from 1917, the United States.
http://www.w3.org/ns/prov#wasQuotedFrom
  • history-world.org