About: http://webisa.webdatacommons.org/417719500

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	Greenhouse gases, mainly carbon dioxide, methane and ozone, are pollutants that tend to trap the sun's heat in the atmosphere.
http://www.w3.org/ns/prov#wasQuotedFrom	corpwatch.org