PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • 9] More specifically, according to one embodiment, a light source 24 including one or more LEDs 32 may be particularly adapted to be supported by a pool or spa by engaging mechanically and electrically with a conventional light socket mounted in a ???niche??? or indented compartment in a wall 26 of a pool or spa.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com