[[6]]., [[Mittelgasse]] [[Adresse:Mittelgasse 7|7]] (Wirkungsadresse)
Günter Koch# 8549405246391767afacd31556136bad
WGW RDF resource: http://www.geschichtewiki.wien.gv.at/Special:URIResolver/Günter_Koch-23_8549405246391767afacd31556136bad