About: http://webisa.webdatacommons.org/56495454

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	it is pollution -- carbon dioxide and other chemicals that are even more potent, but in smaller quantities -- that cause this.
http://www.w3.org/ns/prov#wasQuotedFrom	enterstageright.com