About: http://webisa.webdatacommons.org/284457380

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	Other factors such as cultural traditions or security may result in windows being tightly closed at night, but this research has demonstrated that protective rates of ventilation are achievable with windows only partially open.
http://www.w3.org/ns/prov#wasQuotedFrom	pubmedcentralcanada.ca