About: http://webisa.webdatacommons.org/197899425

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	A back support bracket 50 to which post 18 is secured, as by welding or other means, is pivotally connected to housing 22 through a pivot connection, or rod, 52 adjacent the end of housing 22 opposite bracket 34.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com