About: http://webisa.webdatacommons.org/402470312

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	In addition to heating and cooling systems, contractors can analyze lighting, airflow and other factors that affect energy use.
http://www.w3.org/ns/prov#wasQuotedFrom	chiefexecutive.net