About: http://webisa.webdatacommons.org/313509288

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	Smoke, haze, aerosols and other airborne particulates and pollutants can greatly effect the transparency of the sky.
http://www.w3.org/ns/prov#wasQuotedFrom	cloudynights.com