var_dump /eurovoc /concepts/8404
object(Concept)#4841 (1) {
  ["_c":protected]=>
  array(7) {
    ["inScheme"]=>
    array(2) {
      [0]=>
      int(100141)
      [1]=>
      int(100289)
    }
    ["prefLabel"]=>
    object(MLString)#4842 (1) {
      ["_c":protected]=>
      array(2) {
        ["en"]=>
        array(1) {
          [0]=>
          string(39) "International Trade Union Confederation"
        }
        ["fr"]=>
        array(1) {
          [0]=>
          string(40) "Confédération syndicale internationale"
        }
      }
    }
    ["altLabel"]=>
    object(MLString)#4843 (1) {
      ["_c":protected]=>
      array(2) {
        ["fr"]=>
        array(5) {
          [0]=>
          string(3) "CMT"
          [1]=>
          string(35) "Confédération mondiale du travail"
          [2]=>
          string(4) "CISL"
          [3]=>
          string(51) "Confédération internationale des syndicats libres"
          [4]=>
          string(3) "CSI"
        }
        ["en"]=>
        array(5) {
          [0]=>
          string(3) "WCL"
          [1]=>
          string(5) "ICFTU"
          [2]=>
          string(4) "ITUC"
          [3]=>
          string(48) "International Confederation of Free Trade Unions"
          [4]=>
          string(29) "World Confederation of Labour"
        }
      }
    }
    ["scopeNote"]=>
    object(MLString)#4844 (1) {
      ["_c":protected]=>
      array(2) {
        ["fr"]=>
        array(1) {
          [0]=>
          string(164) "Créée le 1ier novembre 2006, la CSI succède à la Confédération internationale des syndicats libres (CISL) et à la Confédération mondiale du travail (CMT).
"
        }
        ["en"]=>
        array(1) {
          [0]=>
          string(159) "The ITUC was created on 1 November 2006, superseding the International Confederation of Free Trade Unions (ICFTU) and the World Confederation of Labour (WCL).
"
        }
      }
    }
    ["broader"]=>
    array(1) {
      [0]=>
      int(2191)
    }
    ["related"]=>
    array(1) {
      [0]=>
      int(5522)
    }
    ["notation"]=>
    array(1) {
      [0]=>
      int(8404)
    }
  }
}