[[21]]., [[Adresse:Moritz-Dreger-Gasse 4|Moritz-Dreger-Gasse 4]]
Leopold-Zechner-Gedenktafel# ed8795221c8d6397f79e5140ea7af515
WGW RDF resource: http://www.geschichtewiki.wien.gv.at/Special:URIResolver/Leopold-2DZechner-2DGedenktafel-23_ed8795221c8d6397f79e5140ea7af515