PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The result is a system that can operate at a light intensity he is roughly five times higher than any concentrator photovoltaic system currently in use.
http://www.w3.org/ns/prov#wasQuotedFrom
  • arstechnica.com