https://github.com/magento/magento2/commit/3a8cb88c
https://github.com/magento/magento2/blob/782bc0eb/app/code/Magento/Ui/view/base/ui_component/etc/definition.xml#L159-L165
https://github.com/magento/magento2/blob/782bc0eb/app/code/Magento/Ui/view/base/ui_component/etc/definition.map.xml#L430-L444
https://github.com/magento/magento2/blob/782bc0eb/app/code/Magento/Ui/Component/Form/Element/UrlInput.php#L7-L42
https://github.com/magento/magento2/blob/782bc0eb/app/code/Magento/Ui/view/base/web/js/form/element/url-input.js#L9-L162