var_dump /eurovoc /concepts/328
object(Concept)#11772 (1) {
  ["_c":protected]=>
  array(6) {
    ["inScheme"]=>
    array(2) {
      [0]=>
      int(100141)
      [1]=>
      int(100248)
    }
    ["prefLabel"]=>
    object(MLString)#11773 (1) {
      ["_c":protected]=>
      array(2) {
        ["fr"]=>
        array(1) {
          [0]=>
          string(18) "culture sous serre"
        }
        ["en"]=>
        array(1) {
          [0]=>
          string(22) "glasshouse cultivation"
        }
      }
    }
    ["altLabel"]=>
    object(MLString)#11774 (1) {
      ["_c":protected]=>
      array(2) {
        ["fr"]=>
        array(4) {
          [0]=>
          string(17) "culture sous abri"
          [1]=>
          string(18) "culture sous verre"
          [2]=>
          string(12) "serriculture"
          [3]=>
          string(16) "culture en serre"
        }
        ["en"]=>
        array(3) {
          [0]=>
          string(17) "crops under glass"
          [1]=>
          string(16) "glasshouse crops"
          [2]=>
          string(16) "greenhouse crops"
        }
      }
    }
    ["broader"]=>
    array(1) {
      [0]=>
      int(4363)
    }
    ["related"]=>
    array(2) {
      [0]=>
      int(1260)
      [1]=>
      int(324)
    }
    ["notation"]=>
    array(1) {
      [0]=>
      int(328)
    }
  }
}