Deprecated: Return type of YDataTable::getIterator() should either be compatible with IteratorAggregate::getIterator(): Traversable, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /home/bdavid/prod/georef/yamldoc/ydclasses/ydata.inc.php on line 428

Deprecated: Return type of YamlDataTable::getIterator() should either be compatible with IteratorAggregate::getIterator(): Traversable, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /home/bdavid/prod/georef/yamldoc/ydclasses/yamldata.inc.php on line 295
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dump session server cookie 
var_dump /eurovoc /concepts/1471

object(Concept)#15300 (1) {
  ["_c":protected]=>
  array(6) {
    ["inScheme"]=>
    array(2) {
      [0]=>
      int(100141)
      [1]=>
      int(100165)
    }
    ["prefLabel"]=>
    object(MLString)#15301 (1) {
      ["_c":protected]=>
      array(2) {
        ["fr"]=>
        array(1) {
          [0]=>
          string(17) "intention de vote"
        }
        ["en"]=>
        array(1) {
          [0]=>
          string(17) "voting intentions"
        }
      }
    }
    ["altLabel"]=>
    object(MLString)#15302 (1) {
      ["_c":protected]=>
      array(2) {
        ["fr"]=>
        array(2) {
          [0]=>
          string(20) "enquête électorale"
          [1]=>
          string(18) "sondage électoral"
        }
        ["en"]=>
        array(2) {
          [0]=>
          string(10) "voter poll"
          [1]=>
          string(12) "voter survey"
        }
      }
    }
    ["broader"]=>
    array(1) {
      [0]=>
      int(4750)
    }
    ["related"]=>
    array(2) {
      [0]=>
      int(4214)
      [1]=>
      int(1197)
    }
    ["notation"]=>
    array(1) {
      [0]=>
      int(1471)
    }
  }
}