About: http://webisa.webdatacommons.org/328876969

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	For the purpose of biasing the yoke 95 to its central position, spring means are provided including a pair of springs 100, FIGS. 2 and 3 of the drawings.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com