About: http://webisa.webdatacommons.org/169597858

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	We know that carbon dioxide is a greenhouse gas, and we know that we???ve been adding millions of tons of it to the atmosphere, every year for 200+ years.
http://www.w3.org/ns/prov#wasQuotedFrom	discovermagazine.com