PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • I use plexiglass for the ones I build and then friction weld the seams so that there is no silicon or other chemicals involved in the reaction.
http://www.w3.org/ns/prov#wasQuotedFrom
  • pirate4x4.com