About: http://webisa.webdatacommons.org/359067213

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	A biasing device such as a spring is associated with a pusher plate that slides along the column.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com