On 6/03/2016 5:58 PM, Marc Gemis wrote:
I like this, but have a few question:
- Do we always place brand at the end ?
e.g. sells:cloths:children:Mói=yes
or sells:cloths:Mói:children=yes ?
- Can we somehow define whether one should use
sells:cloths:children vs. sells:children_cloths
what I mean can we put forward some "rules" or "guidelines" for
defining new subkeys ?.
Guide line? Possible?
From least to most specific.
I think that should be the overall principle .. appears to be a principle inuse
by OSM .. at least I think so?
More specific?
I would reject sells:children_cloths and accept sells:cloths:children as this
is more universal method (applies to bread etc)?
I would put the brand last - as that is more specific than the type (of
clothing, bread etc).
- Do we always need all subkeys ?
e.g. sells:clothes:brandX:women=yes
sells:clothes:brandX:men=yes
sells:clothes:brandX:children=yes
or sells:clothes:women:brandX, ...
or is it in that case sufficient to write
sells:clothes:brandX=yes
I think the last would be sufficient, and should indicate that most, if not
all, products made by that firm are for sale.
But the first 3 would be very clear that at least those 3 types are sold (but
tagging rearranged to brand last).
At least for some tags OSM has two complimentary kinds of tagging in the data base.
e.g. oneway=no compared to no tags for oneway. Both are taken as meaning the
same thing. There are others, but I cannot think of them now.
- how do we incorporate all the values for clothes in this ?
http://wiki.openstreetmap.org/wiki/Key:clothes
1:1 substitution for all values?
cloths:women becomes sells:cloths:women ?
Similar for
shop=tabacco
stamps=yes
the tag stamps=yes becomes sells:stamp=yes Or better yet would be
sells:stamps:revenue=yes
and
sells:stamps:postage=yes
As both exist in various countries! And there could be more different kind of
stamps?
! You see I have not gone far in my thinking ... but certainly further than
others.
I guess similar questions will pop up for other goods.
I hope the general principle will be accepted without too much
problems, but I expect quite some discussions on the subkeys.
(neverending discussions :-) )
Yep. And there will be future 'problems'.
regards
m
Keep them coming!
On Sun, Mar 6, 2016 at 2:01 AM, Warin <61sundow...@gmail.com> wrote:
sells:motorcycle:yamaha=yes
sells:motorcycle:honda=yes
sells:bread:wholemeal=yes
sells:bread:sourdough=yes
sells:bread:tip_top=yes
sells:cloths:children=yes
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