About: http://webisa.webdatacommons.org/100719495

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 seat member and cutter bit are made of a hard cutting material such as hardened steel or cemented carbide.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com