About: http://webisa.webdatacommons.org/385691269

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	Whatever the form, the outer, working end 18 of tool 12 is tipped with a hard, abrasive material, such as diamond or cubic boron nitride, to provide a quality finish.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com