About: http://webisa.webdatacommons.org/15946700

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	When coal is burned, its carbon, hydrogen, oxygen, sulfur, nitrogen and trace metals combine to form greenhouse gases such as carbon dioxide, methane and nitrogen oxides.
http://www.w3.org/ns/prov#wasQuotedFrom	appvoices.org