/**
* @param $content
*/
public function __construct($content)
{
$dom = new EasyRecipePlusDOMDocument("", false);
$dom->registerNodeClass('DOMDocument', 'EasyRecipePlusDOMDocument');
$dom->registerNodeClass('DOMElement', 'EasyRecipePlusMicrodataDOMElement');
$dom->preserveWhiteSpace = false;
@$dom->loadHTML($content);
$this->dom = $dom;
}
