PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The light source is a Projector used at offices, schools and home to project an image on a surface.
http://www.w3.org/ns/prov#wasQuotedFrom
  • 3dfuture.com.au