In Belgium you have some special address possibilities. What is the correct syntax to use in OSM? Examples; Louizalaan 43-45 ; Dieweg 61/2 ; Joseph Wauters-plein 16/1 bus 8 ; Bouillonlaan 16B bus 207 asked 04 Dec '14, 19:09  KiloKilo |
One Answer:
addr:street=Louizalaan addr:housenumber=43-45 in case there is one entrance addr:street=Dieweg addr:housenumber=61/2 addr:street=Joseph Wauters-plein (is there really a dash ?) addr:housenumber=16/1 Is there really only a bus 8 ? addr:street=Bouillonlaan addr:housenumber=16B, same question for bus number I advice you to subscribe to the Belgian mailing list. We have recently been discussing a proposal to do an address import. Part of the discussion was on the housenumbers answered 04 Dec '14, 19:36  escada |
Also take a look here: https://wiki.openstreetmap.org/wiki/WikiProject_Belgium/Using_AGIV_Crab_data
Discussion on the mailing list is always welcome too.