PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The present invention relates to a lighting device, and in particular to a lighting device in which light emitting diodes are used as a light source.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com