About: http://webisa.webdatacommons.org/282681820

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	???Water vapor is the most important greenhouse gas in the atmosphere,??? says Steven Sherwood, a professor in the Department of Geology and Geophysics at Yale University.
http://www.w3.org/ns/prov#wasQuotedFrom	nasa.gov