PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Luminosity distance, though, is a figure that assumes the universe being measured is static and obeys Euclidean geometry.
http://www.w3.org/ns/prov#wasQuotedFrom
  • arstechnica.com