What About a key with 3 modifiers? We would have to completely redo the tagging schemes, but what if it was Highway=Tertiary=(Start date)=(End date) As for how to display features that have a double tag, I think it would be relatively easy to figure out.
2017-04-03 16:07 GMT-05:00 J. Druhan Cummings, Jr. <[email protected]>: > I concur. I have also always felt it wrong to “pollute” the key space.” > This seems like information more suited for the value entry. Though, I do > not have the solution. > > On Mon, Apr 3, 2017 at 3:45 PM, PauLL170 . <[email protected]> > wrote: > >> Hi JDruhanC, >> >> see: http://wiki.openstreetmap.org/wiki/Proposed_features/Date_namespace. >> >> For example: >> highway=track >> highway:1900--1950-07=path >> highway:1950-07--1985=track >> start_date=1900 >> end_date=1985 >> >> It gets complicated (according to rendering a certain date) when the >> dates of "path" and "track" overlap due to unknowingness etc. - how do we >> render that? But in general I think this is a legit method. >> >> _______________________________________________ >> Historic mailing list >> [email protected] >> https://lists.openstreetmap.org/listinfo/historic >> >> > > _______________________________________________ > Historic mailing list > [email protected] > https://lists.openstreetmap.org/listinfo/historic > >
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