var_dump /eurovoc /concepts/c_a9a17fe5
object(Concept)#20382 (1) {
  ["_c":protected]=>
  array(7) {
    ["inScheme"]=>
    array(2) {
      [0]=>
      int(100141)
      [1]=>
      int(100233)
    }
    ["prefLabel"]=>
    object(MLString)#20383 (1) {
      ["_c":protected]=>
      array(2) {
        ["en"]=>
        array(1) {
          [0]=>
          string(16) "labour economics"
        }
        ["fr"]=>
        array(1) {
          [0]=>
          string(20) "économie du travail"
        }
      }
    }
    ["altLabel"]=>
    object(MLString)#20384 (1) {
      ["_c":protected]=>
      array(2) {
        ["en"]=>
        array(2) {
          [0]=>
          string(20) "labour market theory"
          [1]=>
          string(15) "labor economics"
        }
        ["fr"]=>
        array(1) {
          [0]=>
          string(30) "théorie du marché du travail"
        }
      }
    }
    ["definition"]=>
    object(MLString)#20385 (1) {
      ["_c":protected]=>
      array(2) {
        ["en"]=>
        array(1) {
          [0]=>
          string(74) "The aspects of economics concerned with the supply and demand for labour.
"
        }
        ["fr"]=>
        array(1) {
          [0]=>
          string(76) "Aspects de l’économie concernés par l’offre et la demande de travail.
"
        }
      }
    }
    ["broader"]=>
    array(1) {
      [0]=>
      int(1802)
    }
    ["related"]=>
    array(2) {
      [0]=>
      int(5675)
      [1]=>
      int(3933)
    }
    ["notation"]=>
    array(1) {
      [0]=>
      string(10) "c_a9a17fe5"
    }
  }
}