About: http://webisa.webdatacommons.org/71136777

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	Because heating and cooling is a huge source of energy consumption, replacing an inefficient furnace or air conditioning unit will save the most energy and money.
http://www.w3.org/ns/prov#wasQuotedFrom	wisegeek.com