About: http://webisa.webdatacommons.org/100134061

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	Warning Settings: When 1% hydrogen is present in the air the yellow warning light will come on and the warning relay contact will close, allowing power to peripherals, such as a vent fan or other devices.
http://www.w3.org/ns/prov#wasQuotedFrom	sbsbattery.com