protected function buildDomainObject(SPIUrl $data)
    {
        return new URL([
            'id' => $data->id,
            'url' => $data->url,
            'isValid' => $data->isValid,
            'lastChecked' => $this->createDateTime($data->lastChecked),
            'created' => $this->createDateTime($data->created),
            'modified' => $this->createDateTime($data->modified),
        ]);
    }