About: http://webisa.webdatacommons.org/227493433

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	At the time, insulation was a relatively new technology and energy efficiency was more of an abstract than a reality.
http://www.w3.org/ns/prov#wasQuotedFrom	northstarcomfort.com