KB Graph : Welcome guest : log in
Home |  ]  KB:  Language:   

Formal Language: 


Relation: subclass

direct-childrendocumentationgraph
LandTransitway35^
StationaryArtifact170^
    Railway8^
        BroadGaugeRailway.^
        DualGaugeRailway.^
        NarrowGaugeRailway.^
        StandardGaugeRailway.^
        ElectrifiedRailway.^
        MultipleTrackRailway.^
        Railhead.^
        RailJunction.^

Relation: Term:

Levels "above": Levels "below": Total term limit: Show instances:
All relations: Restrict to file:
Columns to display:

View format: text


Sigma web home      Suggested Upper Merged Ontology (SUMO) web home
Sigma version 3.0 is open source software produced by Articulate Software and its partners