About: heathrow express

Premodifier: heathrow
Head noun: express

Same concepts
http://dbpedia.org/resource/Heathrow_Express

Broader concepts

label	provenance	confidence
train	isap:32161004	0.533209
heathrow airport	isap:438907812	0.523490
airport	isap:438907813	0.381550

Narrower concepts

label	provenance	confidence