About: http://webisa.webdatacommons.org/49286362

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	Scientists have demonstrated that the documented global warming of the past century, and especially in the past decade, is at least partly a consequence of human activities that have increased ???greenhouse gases??? in the atmosphere.
http://www.w3.org/ns/prov#wasQuotedFrom	thinkprogress.org