About: http://webisa.webdatacommons.org/273434958

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	Two independent relays for on/ off control to activate alarms, valves, pumps or other equipment.
http://www.w3.org/ns/prov#wasQuotedFrom	globalspec.com