About: http://webisa.webdatacommons.org/132282240

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 occurrence of a second stage call, however, is an indication to the control circuit 24 that the present heat requirements of the building were not being met at the duct temperature setpoint that was then being maintained.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com