About: http://webisa.webdatacommons.org/48310107

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	Fasteners, such as rivets or threaded nuts (not shown), secure the linkage arms 80a,b to both the drive wheel 76 and linkage plate 84.
http://www.w3.org/ns/prov#wasQuotedFrom	google.co.uk