About: http://webisa.webdatacommons.org/390117129

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	Using satellite imagery, scientists confirm since the 1970s visibility has declined due to aerosol concentrations in the air resulting in global dimming, especially over Asia, South America, Australia and Africa; ENN explains.
http://www.w3.org/ns/prov#wasQuotedFrom	diseaseproof.com