The dataset is freely available, while licence policy is respected
The dataset is available under the Open Data Commons Open Database License (ODbL) licence in a geopackage format.

You must give appropriate credit, provide a link to the license, and indicate if changes were made.(for example, "©, 2020")

ShareALike means If you remix, transform, or build upon the material, you must distribute your contributions under the same license as the original.

Petersburg, version from 14.10.2022, 1934 user corrections, log

Moscow, version from 15.10.2022, 1743 user corrections, log
Arkhangelsk, Severodvinsk, Novodvinsk, version from 27.03.2022, log
Kaliningrad, version from 15.10.2022, 372 users' corrections, log

Kazan, version from 05.12.2021, 278 user corrections, log

Kirov, version from 17.02.2022, 127 users' corrections, log

Krasnodar, version from 13.10.2022, log

Nizhny Novgorod, version from 02.12.2021, 140 users' corrections, log
Penza, version from 17.08.2021, log

Tomsk, version from 13.10.2022, log

Vladimir, version from 25.10.2020, 125 user corrections, log

Volgograd, version from 13.10.2022, log

Voronezh, version from 08.04.2021
Yekaterinburg, version from 01.05.2021, 402 user corrections, log

Data used for project:
Open data by The Federal Service for State Registration, Cadastre and Cartography (Rosreestr)
a collaborative project to create a free editable map of the world.
Open data by the Ministry of Culture of the Russian Federation
a multilingual open-content collaborative map, where anyone can create place tags and share their knowledge.
website about the architecture of houses in Saint Petersburg.
the machine-readable open data portal of Saint-Petersburg