var_dump /eurovoc /concepts/439
object(Concept)#7892 (1) {
  ["_c":protected]=>
  array(6) {
    ["inScheme"]=>
    array(2) {
      [0]=>
      int(100141)
      [1]=>
      int(100213)
    }
    ["prefLabel"]=>
    object(MLString)#7893 (1) {
      ["_c":protected]=>
      array(2) {
        ["fr"]=>
        array(1) {
          [0]=>
          string(22) "différence culturelle"
        }
        ["en"]=>
        array(1) {
          [0]=>
          string(19) "cultural difference"
        }
      }
    }
    ["altLabel"]=>
    object(MLString)#7894 (1) {
      ["_c":protected]=>
      array(2) {
        ["fr"]=>
        array(3) {
          [0]=>
          string(14) "contre-culture"
          [1]=>
          string(12) "sous-culture"
          [2]=>
          string(10) "subculture"
        }
        ["en"]=>
        array(2) {
          [0]=>
          string(14) "counterculture"
          [1]=>
          string(10) "subculture"
        }
      }
    }
    ["broader"]=>
    array(1) {
      [0]=>
      int(317)
    }
    ["related"]=>
    array(5) {
      [0]=>
      int(4562)
      [1]=>
      int(3487)
      [2]=>
      int(760)
      [3]=>
      int(1941)
      [4]=>
      int(6046)
    }
    ["notation"]=>
    array(1) {
      [0]=>
      int(439)
    }
  }
}