On 20/06/19 03:44, marc marc wrote:
Le 19.06.19 à 17:50, Martin Koppenhoefer a écrit :
Am Mi., 19. Juni 2019 um 16:48 Uhr schrieb marc marc :
The question that arises is the tag to link the vineyard to the wine.
I'm thinking about a tag like for:product=* set on a landuse=vineyard
Can you explain what you mean with "the wine"?
some vineyards have a sign that says "here grapes are produced
for xyz wine"
the name indicated is often the corresponding pdo product.
PDO=protected designation of origin
Warning. Splitting hairs!
The product, that wine, does not come from the vineyard.
The vineyard has a produce of the grape that goes into the wine maker.
Possibly a key 'source_of=*'??? I don't see renders using it. So I don't see
much point it it.
Is this about the grape variety?
no (species taxon genus may be used for this)
Or the name /brand of the winemaker?
sometime, but not all landuse=vineyard are owned by a winemaker.
so the brand of the winemaker is not a brand for the landuse=vineyard
moreover, the same vineyard can be linked to many different brands
of wine, the aim is not to reach this level of detail
you cannot see from the vineyard which
kind of process will be use to make the wine
except if it's the goal of the sign the mapper want to add in osm :)
the same thing exists for cider, cheese, foie gras, ham.
another idea: network=name of the PDO product
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