About: http://webisa.webdatacommons.org/368994518

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	Delta and other airlines, shift towards offering different levels of service.
http://www.w3.org/ns/prov#wasQuotedFrom	artoftravel.eu