About: http://webisa.webdatacommons.org/366969212

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	In addition, the fastening mechanism can be supplemented with springs such as coil or leaf springs, pistons, cam surfaces or other biasing devices to urge the sidewall into position (not shown).
http://www.w3.org/ns/prov#wasQuotedFrom	google.co.uk