+ "graph": {
+ "city_hall": "Rheinstadt Rathaus",
+ "fire_department": "Rheinstadt Feuerwehr",
+ "memory_isle_park": "Augartenpark",
+ "riverwalk_trail": "Uferpromenade",
+ "w_michigan_ave": "Goethestraße",
+ "e_michigan_ave": "Schillerstraße",
+ "spring_st": "Lindenstraße",
+ "scidmore_park": "Stadtgarten",
+ "petting_zoo": "Stadtgarten Zoo",
+ "n_andrews_st": "Bergstraße",
+ "s_andrews_st": "Ringstraße",
+ "n_constantine_st": "Waldstraße",
+ "s_constantine_st": "Gartenstraße",
+ "rocky_river": "Rhein",
+ "railroad_dr": "Bahnhofstraße",
+ "conrail_rr": "Schloßgartenbahn",
+ "st_joseph_river": "Albfluss",
+ "n_main_st": "Hauptstraße",
+ "s_main_st": "Dorfstraße",
+ "water_st": "Bachstraße",
+ "foster_st": "Mozartstraße",
+ "portage_river": "Industriestraße",
+ "flower_st": "Blumenstraße",
+ "elm_st": "Kruegerstraße",
+ "walnut_st": "Eichenweg",
+ "morris_ave": "Messiasstraße",
+ "east_st": "Poststraße",
+ "portage_ave": "Furtstraße"
+ },