var_dump /eurovoc /concepts/2843
object(Concept)#9868 (1) {
  ["_c":protected]=>
  array(6) {
    ["inScheme"]=>
    array(2) {
      [0]=>
      int(100141)
      [1]=>
      int(100215)
    }
    ["prefLabel"]=>
    object(MLString)#9869 (1) {
      ["_c":protected]=>
      array(2) {
        ["en"]=>
        array(1) {
          [0]=>
          string(27) "care of mothers and infants"
        }
        ["fr"]=>
        array(1) {
          [0]=>
          string(34) "protection maternelle et infantile"
        }
      }
    }
    ["altLabel"]=>
    object(MLString)#9870 (1) {
      ["_c":protected]=>
      array(2) {
        ["en"]=>
        array(2) {
          [0]=>
          string(20) "maternity protection"
          [1]=>
          string(21) "protection of mothers"
        }
        ["fr"]=>
        array(2) {
          [0]=>
          string(27) "protection de la maternité"
          [1]=>
          string(22) "protection de la mère"
        }
      }
    }
    ["broader"]=>
    array(1) {
      [0]=>
      int(5764)
    }
    ["related"]=>
    array(2) {
      [0]=>
      int(5159)
      [1]=>
      int(3305)
    }
    ["notation"]=>
    array(1) {
      [0]=>
      int(2843)
    }
  }
}