SELECT DISTINCT ?uri WHERE { ?x <http://dbpedia.org/property/system> <http://dbpedia.org/resource/Chicago_and_North_Western_Transportation_Company> . ?x <http://dbpedia.org/ontology/routeStart> ?uri . ?x <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://dbpedia.org/ontology/RailwayLine>}
Where do the railroads owned by the Chicago and Northwestern Transportation company begin?
SELECT DISTINCT ?c WHERE { ?w property:route_start ?c . ?w rdf:type ontology:Railway_Line . ?w property:system resource:Chicago_and_North_Western_Transportation_Company }
Chicago, Minneapolis
The railroads owned by the Chicago and Northwestern Transportation company begin from [Chicago, Minneapolis].
The railroads owned by Chicago and Northwestern start from [Chicago, Minnesota].