About: http://webisa.webdatacommons.org/246935432

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 result is a conical cutting surface with alternating hard and ultra hard cutting surfaces that can be oriented at 0???, 90???, or any angle in between with respect to the rotational direction of the cutter cone.
http://www.w3.org/ns/prov#wasQuotedFrom	google.es