PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Also, optionally and preferably, a light pipe and/or optical elements such as lenses, diffusers and reflectors can be used in conjunction with a laser light source (or any other of the light sources described above), preferably a white-light producing laser source, in order to distribute/project light within or out from the vehicle, and/or to expand or direct/project the laser-generated light beam
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com