var_dump /eurovoc /concepts/4498
object(Concept)#12311 (1) {
  ["_c":protected]=>
  array(6) {
    ["inScheme"]=>
    array(2) {
      [0]=>
      int(100141)
      [1]=>
      int(100259)
    }
    ["prefLabel"]=>
    object(MLString)#12312 (1) {
      ["_c":protected]=>
      array(2) {
        ["en"]=>
        array(1) {
          [0]=>
          string(15) "food processing"
        }
        ["fr"]=>
        array(1) {
          [0]=>
          string(26) "transformation alimentaire"
        }
      }
    }
    ["altLabel"]=>
    object(MLString)#12313 (1) {
      ["_c":protected]=>
      array(2) {
        ["en"]=>
        array(2) {
          [0]=>
          string(18) "processing of food"
          [1]=>
          string(24) "processing of foodstuffs"
        }
        ["fr"]=>
        array(2) {
          [0]=>
          string(23) "traitement des aliments"
          [1]=>
          string(37) "transformation de produit alimentaire"
        }
      }
    }
    ["broader"]=>
    array(1) {
      [0]=>
      int(4416)
    }
    ["related"]=>
    array(3) {
      [0]=>
      int(2736)
      [1]=>
      int(1258)
      [2]=>
      int(656)
    }
    ["notation"]=>
    array(1) {
      [0]=>
      int(4498)
    }
  }
}