[Tagging] Animal_shelter, multiple semicolon separated values?

[Alberto]

Hi everybody, what do you think about using multiple comma separated values
in a key (see
<http://wiki.openstreetmap.org/wiki/Semi-colon_value_separator>
http://wiki.openstreetmap.org/wiki/Semi-colon_value_separator)?

In particular about the new proposal "amenity=animal_shelter".

Suppose we need to set a subkey that specifies adoption and boarding for
dogs, cats and rabbits: for simplicity and applications compatibility would
it be better something like:

"animal_shelter:dog:adoption=yes" + "animal_shelter:dog:boarding=yes" +
"animal_shelter:cat:adoption=yes" + "animal_shelter:cat:boarding=yes +
"animal_shelter:rabbit:adoption=yes" + "animal_shelter:rabbit:boarding=yes

OR

"animal_shelter:adoption=dog;cat;rabbit" +
"animal_shelter:boarding=dog;cat;rabbit"?

Please post your comments in the discussion page:
<http://wiki.openstreetmap.org/wiki/Talk:Animal_shelter>
http://wiki.openstreetmap.org/wiki/Talk:Animal_shelter

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