PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The smallest cutting tools that MMD uses are 0.006-inch diameter ball end mills that are used only to mill graphite, ceramics and other exotic materials.
http://www.w3.org/ns/prov#wasQuotedFrom
  • mmsonline.com