var_dump /eurovoc /concepts/4607
object(Concept)#756 (1) {
  ["_c":protected]=>
  array(6) {
    ["inScheme"]=>
    array(2) {
      [0]=>
      int(100141)
      [1]=>
      int(100282)
    }
    ["topConceptOf"]=>
    array(2) {
      [0]=>
      int(100141)
      [1]=>
      int(100282)
    }
    ["prefLabel"]=>
    object(MLString)#757 (1) {
      ["_c":protected]=>
      array(2) {
        ["en"]=>
        array(1) {
          [0]=>
          string(15) "WAEMU countries"
        }
        ["fr"]=>
        array(1) {
          [0]=>
          string(15) "pays de l'UEMOA"
        }
      }
    }
    ["scopeNote"]=>
    object(MLString)#758 (1) {
      ["_c":protected]=>
      array(2) {
        ["en"]=>
        array(1) {
          [0]=>
          string(58) "Use for documents which deal with all of these countries.
"
        }
        ["fr"]=>
        array(1) {
          [0]=>
          string(73) "À utiliser pour les documents qui traitent de l’ensemble de ces pays.
"
        }
      }
    }
    ["narrower"]=>
    array(8) {
      [0]=>
      int(2057)
      [1]=>
      int(4846)
      [2]=>
      int(4465)
      [3]=>
      int(249)
      [4]=>
      int(1769)
      [5]=>
      int(1217)
      [6]=>
      int(4092)
      [7]=>
      int(1236)
    }
    ["notation"]=>
    array(1) {
      [0]=>
      int(4607)
    }
  }
}