Great! Thank you for quick response and valuable contributions!
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Published using OSMCha: https://osmcha.org/changesets/170334827

Hi!
The object you added with tag 'historic=monument' doesn't look like a monument in OSM terms, see historic=monument#Warnings
And by the way there is a historic=memorial nearby, which is obviously was added for the same object
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Published using OSMCha: https://osmcha.org/changesets/170334827

Добрый день!
Всё отлично, только addr:street должен быть таким же, как name соответствующей улицы:
Օրբելու փողոց
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Published using OSMCha: https://osmcha.org/changesets/164034827