Osmose says "{{0.key}}={{0.value}} is unspecific". What does it mean?

well, it can be an Osmose bug

Osmose often has bogus or misleading or confusing messages (or complaining about valid data or asking to do useless edits)

you can try reporting this case to Osmose developers

But going by red message below what you marked it looks to be complaining about manhole=unknown

maybe Osmose has two errors about the same and one is not working well? and it is random which one gets listed on top visible to user?

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