User:(WT-en) Wikibob/Sandbox
What a difference a P makes!
The above line, which should be invisible, uses [[WikiPedia:Brussels]] and causes the Wikivoyage flavour of Wikimedia to add this to the Other sites/languages interlink list at the top:
http://en.wikipedia.org/wiki/Brussels
A small p?
The above line is just an ordinary inline interlink.
A small p with colon?
A large one with colon?