About: http://webisa.webdatacommons.org/327386870

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	The principal greenhouse gas, some 97 percent of the total, is water vapor, which leaves little for CO2 and other trace gasses.
http://www.w3.org/ns/prov#wasQuotedFrom	firstthings.com