Are there any other built-in classes similar to SPBuiltInFieldId and SPBuiltInContentTypeId?
I am creating a feature that will be deployed to both English and Polish site collections. It uses a custom Web Service - when I need to access some list or Web Part, I have to check the current language and use a proper name ("Site Template Gallery" or "Galeria szablonów witryn", "Site Image" or "Obraz witryny").
Is there a better way to do it?