About: http://webisa.webdatacommons.org/15209700

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	The cutters may be a composite having a high speed steel matrix surrounding particles of highly abrasive materials including diamonds, and tungsten and titanium carbides.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com