{

Me {
  id
  Person {
    ... on Student {
      id
      type
      forename
      middle_names
      surname
      upi
      School {
        id
        name
      }
    }
    ... on Employee {
      id
      type
      forename
      middle_names
      surname
      upi
      School {
        id
        name
      }
    }
    ... on Contact {
      id
      type
      forename
      middle_names
      surname
      upi
      School {
        id
        name
      }
    }
  }
}

}