About: http://webisa.webdatacommons.org/190458010

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	Contrails can make for a beautiful sky, especially during sunrise or sunset, and are indicative of particularly cold air aloft.
http://www.w3.org/ns/prov#wasQuotedFrom	illuminutti.com