PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • In my experience, I have found that using the high density plastic that is sold for making jigs is the best of all solutions.
http://www.w3.org/ns/prov#wasQuotedFrom
  • rockler.com