Deprecate room=class; use room=classroom instead

[winstonsung]

Bug: #1355
Change-Id: I90545a86f84877fea5908fd097334b87b98682e7

Description, Motivation & Context

"classroom" is now a conpound word and being used more frequently than the old 2-word "class room".

The page "Tag:room=classroom" was created first.

The page "Tag:room=class" was never created as a non-redirect page.

Links and data

Relevant OSM Wiki links:

• https://wiki.openstreetmap.org/wiki/Tag:room%3Dclassroom

Relevant tag usage stats:

• https://taginfo.openstreetmap.org/tags/room=class
• https://taginfo.openstreetmap.org/tags/room=classroom
• https://taghistory.raifer.tech/#***/room%3Dclass/&***/room/classroom

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[tordans]

@winstonsung I am not sure a deprecation is the right approach here to remove the tag. This came up before, so I wrote about it here https://github.com/openstreetmap/id-tagging-schema/pull/1357/files#diff-22e674f3d1da91695fbafd4d2c81f91246cfabab3d16dcf6492e6024797b4da5

We can wait for input by others to see if they would thinks this a good fit for the deprecation rules. However I suggest you look into the other methods mentioned in the linked section.

[winstonsung]

I am not sure a deprecation is the right approach here to remove the tag.

• If your task is small enough, a few editing sessions in JOSM will often do the trick.

• I know the deprecated.json would only show up on iD when editing the element with the tag, and that's what I intended to do.
• I've already done the clean-up by using JOSM.

[winstonsung]

https://overpass-turbo.eu/?key=room&value=class&template=key-value

[Kovoschiz]

Warning to others: You are not allowed to make undiscussed mass retagging internationally without following such rules https://wiki.openstreetmap.org/wiki/Automated_Edits_code_of_conduct

• DWG comment https://www.openstreetmap.org/changeset/157697294
• https://www.openstreetmap.org/changeset/157697294
  • https://www.openstreetmap.org/changeset/157697989
  • https://www.openstreetmap.org/changeset/157687202

No less importantly, don't "wiki-fiddle"
Both of your argument are false

1. Creation of documentation doesn't approve or disapprove of a tag
2. Your Taghistory URL is bugged. =class is still more numerous, and growing faster.

=class was supported by at least 1 application https://wiki.openstreetmap.org/wiki/OpenIndoor#Rooms

[winstonsung]

So we should do it in the opposite way?

[Kovoschiz]

No, you shouldn't do anything until you have asked and reached a consensus, besides following all the regulations. At least I'm indecisive on this.

[winstonsung]

2. Your Taghistory URL is bugged. =class is still more numerous, and growing faster.

Is there any known issue that caused the bugged diagram?