About: http://webisa.webdatacommons.org/74453590

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	Specifically, in the case of the NCT, there is a problem that (a) the NCT cannot cut out the corner R into a smooth curved surface though it can perform the stamping for the corner R by a right angle punch.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com