About: http://webisa.webdatacommons.org/218300407

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 set screws also serve, in an obvious manner to permit the fixing of the respective sections of the gage in relative longitudinal adjustment following the manual movement of such sections as required.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com