[[4]]., [[Adresse:Heugasse 20|Heugasse 20]] (Wohnadresse)
Johann Nepomuk von Schwarzenberg# 0275940bb0ba63e20b838af7df089b1c
WGW RDF resource: http://www.geschichtewiki.wien.gv.at/Special:URIResolver/Johann_Nepomuk_von_Schwarzenberg-23_0275940bb0ba63e20b838af7df089b1c