About: http://webisa.webdatacommons.org/345243191

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	Stiffening member 11 may be formed of wire or other suitable material.
http://www.w3.org/ns/prov#wasQuotedFrom	freepatentsonline.com