var_dump /eurovoc /concepts/6916
object(Concept)#12099 (1) {
  ["_c":protected]=>
  array(5) {
    ["inScheme"]=>
    array(2) {
      [0]=>
      int(100141)
      [1]=>
      int(100273)
    }
    ["prefLabel"]=>
    object(MLString)#12100 (1) {
      ["_c":protected]=>
      array(2) {
        ["fr"]=>
        array(1) {
          [0]=>
          string(25) "technique de construction"
        }
        ["en"]=>
        array(1) {
          [0]=>
          string(18) "building technique"
        }
      }
    }
    ["altLabel"]=>
    object(MLString)#12101 (1) {
      ["_c":protected]=>
      array(2) {
        ["fr"]=>
        array(5) {
          [0]=>
          string(11) "maçonnerie"
          [1]=>
          string(9) "carrelage"
          [2]=>
          string(21) "peinture en bâtiment"
          [3]=>
          string(9) "plâtrage"
          [4]=>
          string(12) "terrassement"
        }
        ["en"]=>
        array(6) {
          [0]=>
          string(9) "brickwork"
          [1]=>
          string(22) "construction technique"
          [2]=>
          string(10) "earthworks"
          [3]=>
          string(21) "painting in buildings"
          [4]=>
          string(10) "plastering"
          [5]=>
          string(6) "tiling"
        }
      }
    }
    ["broader"]=>
    array(1) {
      [0]=>
      int(3879)
    }
    ["notation"]=>
    array(1) {
      [0]=>
      int(6916)
    }
  }
}