About: http://webisa.webdatacommons.org/174689162

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	a distinct appearance, such machines occasionally being used as sailplane
http://www.w3.org/ns/prov#wasQuotedFrom	airvectors.net