About: http://webisa.webdatacommons.org/404896823

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	Similarly, guide means other than a bushing can be used for rod 18, e.g. stationarily mounted upper and lower brackets with aligned openings therein can be used.
http://www.w3.org/ns/prov#wasQuotedFrom	freepatentsonline.com