About: http://webisa.webdatacommons.org/263269723

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	Disc / Washer Springs Disc springs include spring washers and other elements that generally lay flat for limited-deflection service such as Belleville washers, wave washers / springs, etc.
http://www.w3.org/ns/prov#wasQuotedFrom	globalspec.com