About: http://webisa.webdatacommons.org/136884319

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	Obviously, passing clouds or an overcast sky are the most obvious influences.
http://www.w3.org/ns/prov#wasQuotedFrom	advancedaquarist.com