[[9]]., [[Porzellangasse]] [[Adresse:Porzellangasse 2|2]] (Wirkungsadresse)
Olga Frühwald# afa1f2ce8035fbebb9e46cc348ab5b14
WGW RDF resource: http://www.geschichtewiki.wien.gv.at/Special:URIResolver/Olga_Frühwald-23_afa1f2ce8035fbebb9e46cc348ab5b14