var_dump /eurovoc /concepts/2433
object(Concept)#16757 (1) {
  ["_c":protected]=>
  array(5) {
    ["inScheme"]=>
    array(2) {
      [0]=>
      int(100141)
      [1]=>
      int(100238)
    }
    ["prefLabel"]=>
    object(MLString)#16758 (1) {
      ["_c":protected]=>
      array(2) {
        ["en"]=>
        array(1) {
          [0]=>
          string(15) "weight and size"
        }
        ["fr"]=>
        array(1) {
          [0]=>
          string(19) "poids et dimensions"
        }
      }
    }
    ["altLabel"]=>
    object(MLString)#16759 (1) {
      ["_c":protected]=>
      array(2) {
        ["en"]=>
        array(5) {
          [0]=>
          string(14) "maximum weight"
          [1]=>
          string(15) "per axle weight"
          [2]=>
          string(23) "total authorised weight"
          [3]=>
          string(18) "total laden weight"
          [4]=>
          string(13) "towing weight"
        }
        ["fr"]=>
        array(6) {
          [0]=>
          string(7) "gabarit"
          [1]=>
          string(13) "poids maximal"
          [2]=>
          string(16) "poids par essieu"
          [3]=>
          string(17) "poids remorquable"
          [4]=>
          string(21) "poids total autorisé"
          [5]=>
          string(21) "poids total en charge"
        }
      }
    }
    ["broader"]=>
    array(1) {
      [0]=>
      int(4651)
    }
    ["notation"]=>
    array(1) {
      [0]=>
      int(2433)
    }
  }
}