[[21]]., [[Rittingergasse]] [[Adresse:Rittingergasse 29a|29a]]
VS Rittingergasse 29a# c54c1b4dedc2aa72c571ff21839f4136
WGW RDF resource: http://www.geschichtewiki.wien.gv.at/Special:URIResolver/VS_Rittingergasse_29a-23_c54c1b4dedc2aa72c571ff21839f4136