About: http://webisa.webdatacommons.org/98425907

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 rocker arm 20 also includes a cam follower 22 supported by an antifriction bearing such as a roller or ball bearing 24.
http://www.w3.org/ns/prov#wasQuotedFrom	patentgenius.com