About: http://webisa.webdatacommons.org/439934665

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	While they can accommodate a small amount of variation in the width of the workpiece, such as an inch or so, they are not intended to accommodate large variation.This is troublesome in several circumstances.
http://www.w3.org/ns/prov#wasQuotedFrom	patentgenius.com