PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Unfortunately his ideas never made it out of Russia, and the field lagged until German and other scientists independently made the same calculations decades later.
http://www.w3.org/ns/prov#wasQuotedFrom
  • kids.net.au