ARC2::getRDFJSONSerializer PHP Метод

    static function getRDFJSONSerializer($a = '')
    {
        return ARC2::getSer('RDFJSON', $a);
    }

 function toRDFJSON($asObject = false)
 {
     $index = $this->toIndex();
     $ser = ARC2::getRDFJSONSerializer(array('ns' => $this->ns));
     if ($asObject) {
         return json_decode($ser->getSerializedIndex($index));
     }
     return $ser->getSerializedIndex($index);
 }