About: http://webisa.webdatacommons.org/228087197

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	Another thing: there was a regular airplane high in the sky at the same time that day, there was the tell-tale contrail of smoke left behind it.
http://www.w3.org/ns/prov#wasQuotedFrom	nuforc.org