Can someone explain why I need the "interwiki prefix" when I import pages from an other wiki. Say I have "Wiki One"and I now want to export pages from this and import them to "Wiki Two". I do not want any reference to "Wiki One" from "Wiki Two"... so why do I need to give provide the interwiki prefix?
( I understand that interwiki is a way for us to point to an other wiki, say Mediawiki:Project:Support desk (that clearly did not work as I expected... :-/ ) - but i don't understand why "Wiki Two" is not the default value when I import pages... ??)