PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The tips of the caliper are adjusted to fit across the points to be measured, the caliper is then removed and the distance read by measuring between the tips with a measuring tool, such as a ruler.They are used in many fields such as metalworking, mechanical engineering, gunsmithing, handloading, woodworking and woodturning.
http://www.w3.org/ns/prov#wasQuotedFrom
  • turbosquid.com