Steps to replicate the issue (include links if applicable):

• Navigate to any Abstract Wikipedia article (e.g. Q2)
• Click on the name of a function in the definition (e.g. Article-less instantiating fragment)

What happens?:
The URL changes to: https://abstract.wikipedia.org/view/en/Z26039, which is not a valid Abstract Wikipedia page.

What should have happened instead?:
The URL should instead be the corresponding Wikifunctions page: https://www.wikifunctions.org/view/en/Z26039