About: http://webisa.webdatacommons.org/272157040

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 spring means may also be a mechanism which performs similarly such as elastic cords, or a mechanism which will perform the desired biasing function.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com