About: http://webisa.webdatacommons.org/251432567

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	Also on the end of shank 48 is an arrow, or other similar indicating mark, which indicates the position of the cam portion 47 relative to the follower 38.
http://www.w3.org/ns/prov#wasQuotedFrom	freepatentsonline.com