About: http://webisa.webdatacommons.org/322960976

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 device of claim 12 wherein the spring is disposed coaxially with the pin, and the spring is a compression spring located between an inner surface of the rear plate and the disc.
http://www.w3.org/ns/prov#wasQuotedFrom	google.es