About: http://webisa.webdatacommons.org/54664650

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 body can be constructed from any material which will provide sufficient rigidity and durability including metal, plastic or any other suitable material.
http://www.w3.org/ns/prov#wasQuotedFrom	freepatentsonline.com