type GeographicalRegion {
  name: String!
}

type SubGeographicalRegion {
  name: String!
  region: GeographicalRegion
}

type Substation {
  name: String!
  subGeographicalRegion: SubGeographicalRegion
}

type Terminal {
  name: String!
  aliasName: String!
  substation: Substation
}
