About: http://webisa.webdatacommons.org/117243671

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	The conclusion was that air travel is at least as cheap as or even cheaper than busses and trains, especially for comparable distance and speed.
http://www.w3.org/ns/prov#wasQuotedFrom	comptelblog.com