Johann Florian Heller# QUERY1e2b53d8d9fe31a4d5db579d763a6e1a
WGW RDF resource: http://www.geschichtewiki.wien.gv.at/Special:URIResolver/Johann_Florian_Heller-23_QUERY1e2b53d8d9fe31a4d5db579d763a6e1a