• https://github.com/minetest/minetest/blob/master/doc/lua_api.txt
• https://rubenwardy.com/minetest_modding_book/en/index.html
• https://Minetest.gitlab.io/lua_api
• https://github.com/webbukkit/dynmap/wiki
• https://github.com/danielribeiro/WebGLCraft#
• https://www.theglobeandmail.com/opinion/article-sidewalk-toronto-is-not-a-smart-city/

• http://services.y-congress.com/common/js/playerVideo/index2.html?dir=/Congress/Medias/2015/ATAL%20080715/2/video&hd=1
• http://cityos.io/zagreb#schedule # SmartCity
• http://smartcity.bcn.cat/en/city-os.html# SmarT
• https://journals.openedition.org/rief/1038# LibrE

@TaG: SmarT

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