This directory contains
ontology for representing subway maps on the
along with instances for several major subway systems.
We manually generated OWL content based on available subway maps:
uses a concise representation to associate Lines
with an ordered list of Stations.
contains some additional
to directly associate adjacent Stations and
link Stations with the Lines they serve.
was generated from
Possible Future Directions
- add more information such as schedules, fares, distances, street crossings, historical data, geographic locations, locality boundaries, and connections to airports, trains, buses, ferries, etc.
- apply to additional subway systems
includes an RDF representation of the
Thanks to Libby Miller,
who is also interested in
for the reference.
$Id: index.xml,v 1.4 2003/05/24 14:24:46 mdean Exp $