[[19]]., [[Hackhofergasse]] [[Adresse:Hackhofergasse 5|5]] (Wirkungsadresse)
Ignaz Hackhofer# b92caa4ec5e8205eebd1ba1495fb76af
WGW RDF resource: http://www.geschichtewiki.wien.gv.at/Special:URIResolver/Ignaz_Hackhofer-23_b92caa4ec5e8205eebd1ba1495fb76af