About: http://webisa.webdatacommons.org/250375614

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	Other types of cams may be used for such a mechanism, as may other types of actuating means altogether.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com