extend type Query {
  materiau(id: Int!): Materiau
}

extend type Query {
  materiaux(ids: [Int]): [Materiau]
}

extend type Query {
  article(id: Int!): Article
}

extend type Query {
  showroom(id: Int!): Showroom
}

extend type Query {
  tag(id: Int!): Tag
}

extend type Query {
  thesaurus(id: Int!): Thesaurus
}

extend type Query {
  company(id: Int!): Company
}