About: http://webisa.webdatacommons.org/9948114

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	Coal is the biggest contributor to GHG, the carbon locked up in coal, oil, etc was never present in the atmosphere all at the same time (unless you want to go back before multi-cellular life appeared).
http://www.w3.org/ns/prov#wasQuotedFrom	slashdot.org