About: http://webisa.webdatacommons.org/279213700

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	Not all airlines participate (ours, Southwest, did not) and there were some restrictions such as your flight had to be at 11:30 AM or later.
http://www.w3.org/ns/prov#wasQuotedFrom	cruisecritic.com