About: http://webisa.webdatacommons.org/449969838

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	Pre-loaded gears having two sections displaced with respect to each other by means of some preloading devices such as springs or other resilient means are well known in the art.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com