About: http://webisa.webdatacommons.org/60533591

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 respective components are then connected to a control system such as a main controller that functions as a magnification changing unit, a correction unit, and the like.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com