On 3 May 2012 14:42, Tom Chance <t...@acrewoods.net> wrote:
> Is there a good way to tag flats within a building so that it is clear the
> flat numbers (e.g. 1-12) correspond with the building and not with the
> street? These are two examples I'm struggling with:
>
> A block of flats, 1-12 Honor Oak Mansions, sits on Underhill Road. The block
> doesn't have a number for Underhill Road itself that I can see. If I add the
> block to the associatedStreet relation and say addr:housenumber=1-12, or
> just go by addr:street instead of a relation, it looks like that building
> contains 1-12 Underhill Road. It seems I can only omit the flat numbers and
> leave it as Honor Oak Mansions on Underhill Road to avoid confusion, and
> perhaps leave the flat numbers in a note or stick them into the
> addr:housename.
>
> Or more complicated: a block of flats that itself is numbered 234-236
> Peckham Rye, and within that block there are flats 1-18. If I add the
> building to the associatedStreet relation with addr:housenumber=234-236,
> there's no way to also say how many flats there are. But if I say
> addr:housenumber=1-18 it looks like that building contains 1-18 Peckham Rye!
> The only hacky solution I can think of is to put the flat numbers in the
> addr:housename value so it's there, albeit not easily found by a machine.

I haven't come across this problem myself but a first guess as to how
to solve it would be:

addr:housenumber=234-236
addr:flatnumber=1-18

i.e. we will assume that 'housenumber' means the number associated
with the street, while 'flatnumber' is a different sub-numbering.

In your first example I would probably go with something like:

addr:housename=Honor Oak Mansions
addr:flatnumber=1-12
and have no addr:housenumber since it has no Underhill Road address number

You can still add it to the associatedStreet relation for Underhill Road.

I don't claim that this is the cleanest solution but it's the easiest
to use and understand.

Regards,
Matt

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