PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Passive Solar:Passive Solar refers to the technique of using the sun naturally without a collector, for example placing windows in a south facing direction on a property and using insulation to minimise heat loss.
http://www.w3.org/ns/prov#wasQuotedFrom
  • solarpages.co.uk