About: http://webisa.webdatacommons.org/372590476

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	To compensate for cable and connector errors, Northrop Grumman engineers use a "system calibration approach, where technicians calibrate their customers' test equipment using the same types of connectors and cable that an owner uses.
http://www.w3.org/ns/prov#wasQuotedFrom	edn.com