About: http://webisa.webdatacommons.org/112233430

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	For years, scientists and environmentalists warned that unchecked emissions of greenhouse gases, such as carbon dioxide, threaten to change Earth's climate.
http://www.w3.org/ns/prov#wasQuotedFrom	thirteen.org