About: http://webisa.webdatacommons.org/454472852

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	Since 2001 they have collectively lost more than $40 billion, mostly in America, where airlines have only just started to become profitable again.
http://www.w3.org/ns/prov#wasQuotedFrom	economist.com