About: http://webisa.webdatacommons.org/251494773

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 interlocks are controlled by some sort of electronic device (i.e. an integrated computer).
http://www.w3.org/ns/prov#wasQuotedFrom	terrylove.com