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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	Super-Efficient WindowsIf, as the saying goes, a boat is a hole in the water into which you pour money, outdated windows are a hole in the side of the house through which you lose heat.
http://www.w3.org/ns/prov#wasQuotedFrom	motherearthnews.com