About: http://webisa.webdatacommons.org/272237592

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 invention is therefore particularly adapted to' produce inter-y mittenty cam-like movement under heavy ressure.` Theballs ory rollers and *thev tracks are preferably made of hardened and .polished steel, as in ballbearing practice.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com