About: rail system

Premodifier: rail
Head noun: system

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

Broader concepts

label	provenance	confidence
public transport	isap:420714242	0.724582
infrastructure	isap:472018762	0.664347
accessory	isap:420711294	0.659057
efficient public transportation	isap:471895267	0.657842
transportation	isap:471895257	0.538671
framework	isap:421038794	0.460732
road	isap:490158046	0.411810
example	isap:440070439	0.411518
snap	isap:490493935	0.393143
joke	isap:498332234	0.392914
attachment	isap:20795070	0.319590
component	isap:421741643	0.318105
project	isap:445226284	0.286092
transportation infrastructure	isap:472018996	0.241380
must	isap:490646700	0.200713

Narrower concepts

label	provenance	confidence
high-speed rail	isap:300560466	0.742468
light rail	isap:300560472	0.640894
bus	isap:211492802	0.496490
amtrak	isap:398249749	0.423773
subway	isap:388676387	0.408523
red line	isap:302824501	0.359991
bart	isap:311801461	0.327504
metrorail	isap:135384508	0.301994
trax	isap:310400840	0.293235
sncf	isap:306190547	0.288091
goods	isap:163801371	0.267441
lrt	isap:210770728	0.260332
passenger	isap:133424712	0.254826
metro	isap:154778533	0.252650
station	isap:265893670	0.246334
tourist	isap:274095987	0.236412
scope	isap:157757294	0.217365
case	isap:308613702	0.196988