PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The operational cost is mainly influenced by electricity and fuel prices, and by theefficiency of the GSHP system.
http://www.w3.org/ns/prov#wasQuotedFrom
  • slideshare.net