About: http://webisa.webdatacommons.org/219917882

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	Essential for the existence of life forms on earth, greenhouse gases, such as carbon dioxide, raise average temperatures to about 60 degrees fahrenheit.
http://www.w3.org/ns/prov#wasQuotedFrom	acton.org