PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Therefore, there is a problem that manufacturing a large item small volume production of a custom-made combination meter makes the unit price of the product soar and is unprofitable.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com