On 14/08/2015 10:02 AM, Ruben Maes wrote:
On Friday 14 August 2015 09:46:00 Warin wrote:
Hi,
This follows from the shop=model discussion I raised a while ago.
Marczoutendijk diary
https://www.openstreetmap.org/user/marczoutendijk/diary/35584
demonstrates the issue that occurs with shop= ...
I think one way to 'solve' this is to have a free text entry sub key for
shops...
say a key of shop_products.
In this way shop= values don't have to carry all the detail leading to
possibly millions of values.
Rather shop= values can be a collective value without the specific
detail, making them easier to distinguish by separate rendering icons.
If detail is required then the free text entry can be interrogated.
Examples
shop=food
shop_products=cheese, bread, fruit, vegetables
shop=scale_model
shop_products=kits, ready made, materials
shop=bicycle
shop_products=new, second hand, service
Thoughts??
vending comes to mind, it is defined as being for vending machines.
In any case, you should use semi-colons to separate multiple values. And
semi-colon separated lists (here we go again) should be avoided (especially in
new tagging schemes) in favour of namespaced tags.
I vaguely remember an argument for things like vending:food:bread=yes.
So, in combination with duck tagging, a shop selling mainly fruit and vegs
would become something like
shop=grocery
vending:bread=yes
vending:cheese=yes
vending:fruit=yes
vending:vegetables=yes
And the scale model shop
shop=model
vending:scale_model_kits=yes
service:scale_model:repair=yes (following the bicycle scheme)
second_hand=yes (that is an approved tag:
https://wiki.openstreetmap.org/wiki/Key:second_hand)
Errr I'm using scale_model to distinguish it from models used to
display/demonstrate clothing (or the lack of clothing).
So;
shop=scale_model
vending:scale_model:kits=yes
vending:scale_model:parts=yes (as in selling parts/materials to make a scale
model)
shop=scale_model
vending:scale_model:railway:kits=yes
vending:scale_model:train:ready_made=yes
vending:scale_model:railway:parts=yes
Something like that?
For bicycle shops, there are already tags to describe this, see
https://wiki.openstreetmap.org/wiki/Tag:shop%3Dbicycle.
It does not really follow your idea .. e.g.
service:bicycle:retail=yes
service:bicycle:second_hand=yes
to follow your idea .. should be
vending:bicycle=yes
vending:bicycle:second_hand=yes
??
Ruben - thanks for trying to get some consistency across OSM.
It would be nice to have it.
The shop bicycle tags demonstrate the lack of consistency. That could be a
simple time line generated thing, bicycle came first then vending.
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