About: http://webisa.webdatacommons.org/206986869

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	Such regulations may focus on gases such as nitrous oxide, sulfur oxide, and carbon dioxide.
http://www.w3.org/ns/prov#wasQuotedFrom	wisegeek.com