Gewassen

There are multiple places and uses of the name Gewassen, and I want to make sure I provide an accurate article. Could you confirm which Gewassen you mean? For example:

- a specific locality in the Netherlands (please indicate the municipality or province)

- a different country or a fictional concept

If you’d like, I can also write a generic, fictional Wikipedia-style article about a Dutch village named Gewassen, clearly labeled as fictional. Which would you prefer?