About: http://webisa.webdatacommons.org/450378333

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	FIG. 7 is a fragmentary top plan of the front track and guide positioner-retainer means;
http://www.w3.org/ns/prov#wasQuotedFrom	patents.com