About: http://webisa.webdatacommons.org/374681029

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	As such, at least two surfaces of the resulting abrasive shard are precisely formed (22, 24) and the angle of intersection a between the two surfaces is a pre-determined angle based on the selected mold geometry.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com