About: http://webisa.webdatacommons.org/67632292

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 cutting properties in particular pose a very difficult challenge, as brittle materials under high pressure are inclined to show ductile cutting behaviour.
http://www.w3.org/ns/prov#wasQuotedFrom	chida.org