About: http://webisa.webdatacommons.org/157425006

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	ting frame member, at a range of angles about an axis of rotation that is parallel to the length of the supporting frame member, such as would be found in a curved wall constructed from several straight panels.
http://www.w3.org/ns/prov#wasQuotedFrom	freepatentsonline.com