PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Although these orientations may provide useful abrasive articles, these and like prior art abrasive or wear-resistant articles have failed to take advantage of the maximum hardness available in the abrasive materials used, such as diamond and CBN. The concept of orienting particles in a matrix so as to transfer to the abrasive surface as a whole the hardness qualities of the individual particles p
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com