var_dump /eurovoc /concepts/4720
object(Concept)#16657 (1) {
  ["_c":protected]=>
  array(5) {
    ["inScheme"]=>
    array(2) {
      [0]=>
      int(100141)
      [1]=>
      int(100256)
    }
    ["prefLabel"]=>
    object(MLString)#16658 (1) {
      ["_c":protected]=>
      array(2) {
        ["en"]=>
        array(1) {
          [0]=>
          string(14) "fortified wine"
        }
        ["fr"]=>
        array(1) {
          [0]=>
          string(13) "vin fortifié"
        }
      }
    }
    ["altLabel"]=>
    object(MLString)#16659 (1) {
      ["_c":protected]=>
      array(2) {
        ["fr"]=>
        array(5) {
          [0]=>
          string(7) "marsala"
          [1]=>
          string(5) "porto"
          [2]=>
          string(14) "vin de liqueur"
          [3]=>
          string(9) "vin viné"
          [4]=>
          string(7) "xérès"
        }
        ["en"]=>
        array(6) {
          [0]=>
          string(12) "Madeira wine"
          [1]=>
          string(12) "dessert wine"
          [2]=>
          string(12) "liqueur wine"
          [3]=>
          string(9) "port wine"
          [4]=>
          string(6) "sherry"
          [5]=>
          string(31) "wine fortified for distillation"
        }
      }
    }
    ["broader"]=>
    array(1) {
      [0]=>
      int(4713)
    }
    ["notation"]=>
    array(1) {
      [0]=>
      int(4720)
    }
  }
}