PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • In some cases, not every surface for mounting a light fixture is suitable, such as in the case when the light fixture/housing which is being mounted is sufficiently heavy that it should not be fully supported by sheet rock or weak paneling/materials, but rather should be mounted to a stud or framing behind the wall facade or covering.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com