About: http://webisa.webdatacommons.org/82716900

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	However, the greatest threat to healthy indoor air quality in Canada remains tobacco smoke, especially for children living in the homes of smokers.
http://www.w3.org/ns/prov#wasQuotedFrom	afmc.ca