PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • However, it seems likely that mainstream low and medium-temperature collection technology applied to buildings will just keep moving steadily ahead, particularly as the industry improves its act and the recession completes its course.
http://www.w3.org/ns/prov#wasQuotedFrom
  • renewableenergyfocus.com