About: http://webisa.webdatacommons.org/338143977

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	Three aircraft two A330s and one ACSS Beechcraft King Air were equipped for the demonstrations, which took place mainly at night when the airliners were out of service.
http://www.w3.org/ns/prov#wasQuotedFrom	aviationtoday.com