About: http://webisa.webdatacommons.org/79229436

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	Clouds are very difficult if not impossible to discern at night, especially over water and with little or no moonlight.
http://www.w3.org/ns/prov#wasQuotedFrom	aopa.org