About: http://webisa.webdatacommons.org/290601717

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	Features such as springs, elastic, hydraulics, or gravity, may be used to enable the bar to swing back to its original position at rest.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com