PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • By the end of the Upper Paleolithic period and the end of the last ice age about 10,000 years ago, human populations had spread to every continent except Antarctica.
http://www.w3.org/ns/prov#wasQuotedFrom
  • breakwaterfamily.com