About: http://webisa.webdatacommons.org/284416082

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	At the time there was a treaty whereby Switzerland allowed Germany to transport materials through the alpine rail tunnels (no weapons, no military personnel, no civilians) in exchange for coal (Switzerland had no fossil fuels).
http://www.w3.org/ns/prov#wasQuotedFrom	judithcurry.com