About: http://webisa.webdatacommons.org/355206702

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	In the 70s it wasn't clear which effect was winning, cooling due to aerosal particles (soot) in the atmosphere or warming due to carbon dioxide and other greenhouse gases.
http://www.w3.org/ns/prov#wasQuotedFrom	slashdot.org