PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Generally, a cutting tool, such as a diamond saw blade, comprises a body made of iron, and segments which are substantially formed of diamond dust and a bronze alloy, an alloy of cobalt, copper, or a tungsten alloy the segments being rigidily attached to the ends of the body by brazing, laser welding, sintering, or other similar means.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com