RemoteWikiURL is a tag used to support long jumps to RemoteWiki. It allows us to write colon connected WikiName/s that point to pages in RemoteWiki, e.g., ZWiki:FrontPage. In order that the wiki can interpret such a RemoteWikiName there must be a page created for the prefix part containing the RemoteWikiURL tag describing the actual url. See ZWiki for an example.