var_dump /eurovoc /concepts/6054
object(Concept)#575 (1) {
  ["_c":protected]=>
  array(6) {
    ["inScheme"]=>
    array(2) {
      [0]=>
      int(100141)
      [1]=>
      int(100174)
    }
    ["prefLabel"]=>
    object(MLString)#576 (1) {
      ["_c":protected]=>
      array(2) {
        ["en"]=>
        array(1) {
          [0]=>
          string(38) "European Economic and Social Committee"
        }
        ["fr"]=>
        array(1) {
          [0]=>
          string(39) "Comité économique et social européen"
        }
      }
    }
    ["altLabel"]=>
    object(MLString)#577 (1) {
      ["_c":protected]=>
      array(2) {
        ["fr"]=>
        array(3) {
          [0]=>
          string(3) "CES"
          [1]=>
          string(4) "CESE"
          [2]=>
          string(32) "Comité économique et social CE"
        }
        ["en"]=>
        array(3) {
          [0]=>
          string(6) "EC ESC"
          [1]=>
          string(32) "EC Economic and Social Committee"
          [2]=>
          string(4) "EESC"
        }
      }
    }
    ["broader"]=>
    array(1) {
      [0]=>
      int(2163)
    }
    ["related"]=>
    array(1) {
      [0]=>
      int(5129)
    }
    ["notation"]=>
    array(1) {
      [0]=>
      int(6054)
    }
  }
}