type Block {
  loc_area: String!
  loc_code: String!
  loc_desc: String!
}

type Phase {
  blocks: [Block!]!
  db: String!
  pers_id: String!
  sec_code: String!
  sec_desc: String!
  sec_id: String!
  sec_name: String!
}

type Query {
  site(db: String!): Site!
  sites: [Site!]!
}

type Site {
  db: String!
  name: String!
  phases: [Phase!]!
}