PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • I made the shaft, the small thread was a challenge on my Chinese lathe, your CNC lathe which will be much quicker.
http://www.w3.org/ns/prov#wasQuotedFrom
  • thingiverse.com