PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Depending on the end application and process, such as whether the part requires bending, straightness tolerances on tubes also can be discarded.
http://www.w3.org/ns/prov#wasQuotedFrom
  • thefabricator.com