About: http://webisa.webdatacommons.org/30649896

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	For example, if there is a fire and the smoke detector transducer and sensor indicates the fire, a local buzzer could annunciate at the sensor and also cause the lighting control unit to flash lights.
http://www.w3.org/ns/prov#wasQuotedFrom	freepatentsonline.com