About: http://webisa.webdatacommons.org/159110508

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	There are US/Canadian windows that have worked for Passive House, but mostly since this project was undertaken (2009.)
http://www.w3.org/ns/prov#wasQuotedFrom	lbl.gov