About: http://webisa.webdatacommons.org/97409206

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	U-values are a calculation of how much energy passes through a one square foot area of a window in one hour.
http://www.w3.org/ns/prov#wasQuotedFrom	issuu.com