About: http://webisa.webdatacommons.org/109220652

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	An optical comparator for comparing a master printed circuit board or other complex assembly with a manufactured board to determine whether the board being tested matches the master in all respects.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com