About: http://webisa.webdatacommons.org/182805701

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	Carbon dioxide, methane and other gases, known as ???greenhouse gases,??? absorb heat and trap it in our atmosphere.
http://www.w3.org/ns/prov#wasQuotedFrom	pbs.org