var_dump /eurovoc /concepts/469
object(Concept)#3127 (1) {
  ["_c":protected]=>
  array(6) {
    ["inScheme"]=>
    array(2) {
      [0]=>
      int(100141)
      [1]=>
      int(100238)
    }
    ["prefLabel"]=>
    object(MLString)#3128 (1) {
      ["_c":protected]=>
      array(2) {
        ["en"]=>
        array(1) {
          [0]=>
          string(17) "signalling device"
        }
        ["fr"]=>
        array(1) {
          [0]=>
          string(27) "dispositif de signalisation"
        }
      }
    }
    ["altLabel"]=>
    object(MLString)#3129 (1) {
      ["_c":protected]=>
      array(2) {
        ["en"]=>
        array(10) {
          [0]=>
          string(20) "anti-dazzle headlamp"
          [1]=>
          string(22) "audible warning device"
          [2]=>
          string(20) "dipped-beam headlamp"
          [3]=>
          string(8) "fog lamp"
          [4]=>
          string(5) "light"
          [5]=>
          string(15) "lighting system"
          [6]=>
          string(18) "main-beam headlamp"
          [7]=>
          string(16) "side marker lamp"
          [8]=>
          string(9) "stop lamp"
          [9]=>
          string(15) "vehicle signals"
        }
        ["fr"]=>
        array(10) {
          [0]=>
          string(18) "avertisseur sonore"
          [1]=>
          string(23) "dispositif d'éclairage"
          [2]=>
          string(17) "feu de brouillard"
          [3]=>
          string(17) "feu de croisement"
          [4]=>
          string(15) "feu de position"
          [5]=>
          string(12) "feu de route"
          [6]=>
          string(11) "feu de stop"
          [7]=>
          string(16) "feu d'éclairage"
          [8]=>
          string(21) "phare (signalisation)"
          [9]=>
          string(26) "signalisation du véhicule"
        }
      }
    }
    ["broader"]=>
    array(1) {
      [0]=>
      int(848)
    }
    ["related"]=>
    array(1) {
      [0]=>
      int(4162)
    }
    ["notation"]=>
    array(1) {
      [0]=>
      int(469)
    }
  }
}