var_dump /eurovoc /concepts/3209
object(Concept)#12221 (1) {
  ["_c":protected]=>
  array(7) {
    ["inScheme"]=>
    array(2) {
      [0]=>
      int(100141)
      [1]=>
      int(100236)
    }
    ["topConceptOf"]=>
    array(2) {
      [0]=>
      int(100141)
      [1]=>
      int(100236)
    }
    ["prefLabel"]=>
    object(MLString)#12222 (1) {
      ["_c":protected]=>
      array(2) {
        ["fr"]=>
        array(1) {
          [0]=>
          string(19) "relation du travail"
        }
        ["en"]=>
        array(1) {
          [0]=>
          string(16) "labour relations"
        }
      }
    }
    ["altLabel"]=>
    object(MLString)#12223 (1) {
      ["_c":protected]=>
      array(2) {
        ["fr"]=>
        array(1) {
          [0]=>
          string(24) "relation professionnelle"
        }
        ["en"]=>
        array(4) {
          [0]=>
          string(20) "employment relations"
          [1]=>
          string(20) "industrial relations"
          [2]=>
          string(22) "occupational relations"
          [3]=>
          string(22) "professional relations"
        }
      }
    }
    ["scopeNote"]=>
    object(MLString)#12224 (1) {
      ["_c":protected]=>
      array(2) {
        ["fr"]=>
        array(1) {
          [0]=>
          string(127) "Relations collectives entre employeurs et employés. Pour les relations individuelles, utiliser "administration du personnel".
"
        }
        ["en"]=>
        array(1) {
          [0]=>
          string(112) "Collective relations between employers and employees. For individual relations, use "personnel administration".
"
        }
      }
    }
    ["narrower"]=>
    array(7) {
      [0]=>
      int(98)
      [1]=>
      int(2266)
      [2]=>
      int(194)
      [3]=>
      int(3572)
      [4]=>
      int(3374)
      [5]=>
      int(2046)
      [6]=>
      int(5587)
    }
    ["notation"]=>
    array(1) {
      [0]=>
      int(3209)
    }
  }
}