PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • You can find loads of other useful goodies in his guide, including CAD files for the motor mounts and for the wheel assembly.
http://www.w3.org/ns/prov#wasQuotedFrom
  • hackaday.com