About: http://webisa.webdatacommons.org/385739669

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 cavity in such a case could be made by sweeping the pattern (which is a part of the full shape) around a central axis, hence these are known as sweeping patterns.
http://www.w3.org/ns/prov#wasQuotedFrom	brighthubengineering.com