PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Most buildings we occupy today were constructed at a time when energy efficiency was not such a major concern and as a result, a huge amount of energy is used for heating, cooling and lighting.
http://www.w3.org/ns/prov#wasQuotedFrom
  • glassforeurope.com