PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Thirdly, NASA and other scientists say the whole 2012 thing is pseudoscience and not based on astronomical observations.
http://www.w3.org/ns/prov#wasQuotedFrom
  • wordpress.com