About: http://webisa.webdatacommons.org/54781478

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	The upper ends of the levers 27 would then be pivotally attached to the webs 31 by any suitable pivot means, such as rivets, bolts and nuts, or other means.
http://www.w3.org/ns/prov#wasQuotedFrom	google.co.uk