[[9]]., [[Porzellangasse]] [[Adresse:Porzellangasse 25|25]] (Wohnadresse)
Oskar Friedmann# fcc4ca8ded1597b0c1f7355f8e2ef3ea
WGW RDF resource: http://www.geschichtewiki.wien.gv.at/Special:URIResolver/Oskar_Friedmann-23_fcc4ca8ded1597b0c1f7355f8e2ef3ea