About: http://webisa.webdatacommons.org/94906868

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 conclusions may also differ because there is a missing variable in both analyses: the freight rates charged by railways in each market.
http://www.w3.org/ns/prov#wasQuotedFrom	lse.ac.uk