var_dump /eurovoc /concepts/446
object(Concept)#14313 (1) {
  ["_c":protected]=>
  array(6) {
    ["inScheme"]=>
    array(2) {
      [0]=>
      int(100141)
      [1]=>
      int(100219)
    }
    ["prefLabel"]=>
    object(MLString)#14314 (1) {
      ["_c":protected]=>
      array(2) {
        ["en"]=>
        array(1) {
          [0]=>
          string(7) "diploma"
        }
        ["fr"]=>
        array(1) {
          [0]=>
          string(8) "diplôme"
        }
      }
    }
    ["altLabel"]=>
    object(MLString)#14315 (1) {
      ["_c":protected]=>
      array(2) {
        ["en"]=>
        array(6) {
          [0]=>
          string(14) "Advanced Level"
          [1]=>
          string(22) "European baccalaureate"
          [2]=>
          string(42) "General Certificate of Secondary Education"
          [3]=>
          string(13) "baccalaureate"
          [4]=>
          string(26) "certificate of proficiency"
          [5]=>
          string(17) "university degree"
        }
        ["fr"]=>
        array(5) {
          [0]=>
          string(13) "baccalauréat"
          [1]=>
          string(23) "baccalauréat européen"
          [2]=>
          string(21) "certificat d'aptitude"
          [3]=>
          string(22) "diplôme universitaire"
          [4]=>
          string(19) "titre universitaire"
        }
      }
    }
    ["broader"]=>
    array(1) {
      [0]=>
      int(4554)
    }
    ["related"]=>
    array(2) {
      [0]=>
      int(2932)
      [1]=>
      int(854)
    }
    ["notation"]=>
    array(1) {
      [0]=>
      int(446)
    }
  }
}