It could be cultural but I've always understood that the hyphen (-), ie. 1-3 would mean it covers 1, 2 and 3, while if you say 1;3 or 1,3 then it would cover 1 and 3 only, excluding two 2.
So I think it depends, if you want a range use "-" if you don't want a range use a ";" or ",". I've tagged with isced:level many times and have commonly used a "-" to indicate a range, eg. 1-2. On Sun, 4 Aug 2019 at 19:29, Lanxana . <[email protected]> wrote: > Hi! > I would like to know how to indicate that a school offers several > educational levels. I've been seeing the isced: level tag, which is that I > think to use, but I have a question about how to separate multiple values. > > I have looked in taginfo and approximately in 15000 cases the semicolon > (;) is used, in 3000 the comma (,) and in 1000 cases the hyphen (-). It > would seem therefore that the general criteria is to use the semicolon. > > It really is that? Is there no risk of causing errors when converting data > to another format? > > Another option that I had valued, and of which I have not found use, is to > add the level in the label itself, thus being: > > isced: level: 1 = yes + isced: level: 2 = yes, for a center that offers > levels 1 and 2. > > What's your opinion? > > Thanks! > _______________________________________________ > Tagging mailing list > [email protected] > https://lists.openstreetmap.org/listinfo/tagging >
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