PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • When rival countries, including Britain and Russia, began to show interest in Alaska in the late eighteenth century, King Charles III of Spain sent a number of expeditions to re-assert Spanish claims to the northern Pacific Coast, including Alaska.
http://www.w3.org/ns/prov#wasQuotedFrom
  • newworldencyclopedia.org