<https://chiotsrun.com/2009/12/18/how-to-tell-if-your-sauerkraut-is-finished/#webpage>
<http://schema.org/description>
"After 2-4 weeks, depending on the temp, you should notice that your kraut is no longer bubbling, or is bubbling much less than it was. Another way to decide if your sauerkraut is finished is by smell. If you don’t have a good sense of what sauerkraut smells like, but some and smell it."
<https://chiotsrun.com/2009/12/18/how-to-tell-if-your-sauerkraut-is-finished/>