About: http://webisa.webdatacommons.org/31453969

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	rvals (VII), we also propose the cylindrical bounding shell and volume clipping (CBS clipping) techniques for effective intersection determination of two kinds of surfaces.
http://www.w3.org/ns/prov#wasQuotedFrom	ust.hk