var_dump /eurovoc /concepts/632
object(Concept)#6105 (1) {
  ["_c":protected]=>
  array(7) {
    ["inScheme"]=>
    array(2) {
      [0]=>
      int(100141)
      [1]=>
      int(100224)
    }
    ["prefLabel"]=>
    object(MLString)#6106 (1) {
      ["_c":protected]=>
      array(2) {
        ["fr"]=>
        array(1) {
          [0]=>
          string(9) "écologie"
        }
        ["en"]=>
        array(1) {
          [0]=>
          string(7) "ecology"
        }
      }
    }
    ["altLabel"]=>
    object(MLString)#6107 (1) {
      ["_c":protected]=>
      array(1) {
        ["en"]=>
        array(1) {
          [0]=>
          string(21) "environmental science"
        }
      }
    }
    ["scopeNote"]=>
    object(MLString)#6108 (1) {
      ["_c":protected]=>
      array(2) {
        ["en"]=>
        array(1) {
          [0]=>
          string(74) "Study of relations with the environment, mainly physical or geographical.
"
        }
        ["fr"]=>
        array(1) {
          [0]=>
          string(85) "Étude des relations avec l'environnement, principalement physique ou géographique.
"
        }
      }
    }
    ["broader"]=>
    array(1) {
      [0]=>
      int(3941)
    }
    ["related"]=>
    array(5) {
      [0]=>
      int(2470)
      [1]=>
      int(2919)
      [2]=>
      int(664)
      [3]=>
      int(844)
      [4]=>
      int(6011)
    }
    ["notation"]=>
    array(1) {
      [0]=>
      int(632)
    }
  }
}