About: http://webisa.webdatacommons.org/41543987

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	Inorganic gases such as carbon monoxide, nitrogen oxides, ozone, and radon can all have significant impact on occupants.
http://www.w3.org/ns/prov#wasQuotedFrom	wbdg.org