[Tagging] telephone lines (and marking other things we don't map)

[Kytömaa Lauri]

>More generally, should we tag things that we don't normally map, that

There's no such existing thing as "we don't normally map". People map what is of interest to them. Just use a tag that doesn't already mean something different.

FWIW, I've used aerial_line=telephone for such telephone lines on poles. There could something more popular, but I didn't find it.

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alv