About: http://webisa.webdatacommons.org/51396416

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	The Tu-154B is one variant of the Tu-154 model, which has been in service since the early 1970s and has been in wide use on Russian internal flights and extensively in other countries, including Iran and former Soviet republics.
http://www.w3.org/ns/prov#wasQuotedFrom	utsandiego.com