About: http://webisa.webdatacommons.org/300202110

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	And some, such as Delta and American, will charge you a fee just as they would if you were to change your ticket.
http://www.w3.org/ns/prov#wasQuotedFrom	grunberghaus.com