About: http://webisa.webdatacommons.org/81032718

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	DEMAND-CONTROL VENTILATION. Controls that measure carbon dioxide concentrations and that vary outside-air ventilation are required for such spaces as conference rooms, lounges and gyms.
http://www.w3.org/ns/prov#wasQuotedFrom	facilitiesnet.com