About: http://webisa.webdatacommons.org/374658484

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	QPX software is used by online travel agencies and airlines including Alaska Airlines, American Airlines, Continental Airlines, Southwest Airlines, United Airlines, US Airways, Virgin Atlantic Airways and others.
http://www.w3.org/ns/prov#wasQuotedFrom	nanyangpost.net