[[1]]., [[Johannesgasse]] [[Adresse:Johannesgasse 5–5A|5–5A]]
Questenbergpalais# 5031e9c3dbda4bcb3833f762f9bf02e9
WGW RDF resource: http://www.geschichtewiki.wien.gv.at/Special:URIResolver/Questenbergpalais-23_5031e9c3dbda4bcb3833f762f9bf02e9