About: http://webisa.webdatacommons.org/152625813

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	In one embodiment, support housing 113 takes shape of a hollow cylinder made of sturdy materials such as but not limited to steel or aluminum.
http://www.w3.org/ns/prov#wasQuotedFrom	freepatentsonline.com