[[1]]., [[Adresse:Graben 29|Graben 29]]
Café Heydner# c3e0a39fb756b043727361666b943423
WGW RDF resource: http://www.geschichtewiki.wien.gv.at/Special:URIResolver/Café_Heydner-23_c3e0a39fb756b043727361666b943423