Thread:Brandon Rhea/@comment-1426382-20181030014650/@comment-126761-20181030220945

Fortunately there's a simple fix to that example - add "w:" to that code.

As seen on Help:Interwiki links, "w:c:" is how we do interwiki links on FANDOM. (We recently retired an older, more rarely used style, which it appears that wiki was using.)

Hope this helps!