PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Many of the commercially available ultraviolet lamps are suitable for the purpose including high-pressure mercury lamps, low-pressure mercury lamps, xenon lamps, hydrogen discharge lamps and the like.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com