add places and things, correct building

Specify drinking water types

Determine whether amenities are inside buildings

Specify access to playgrounds

Specify power poles material type

Survey if places (shops and other shop-like) still exist

Specify wheelchair accessibility of toilets

Specify toilet fees

Other edits in context of: Specify path surfaces

Specify road surfaces

Specify board types

Specify type of tourist informations

Specify whether there are crossings at intersections of paths and roads

Survey opening hours

Survey whether benches have backrests

Survey wheelchair accessibility of public transport platforms

Specify path surfaces

Specify whether traffic signals have tactile indications that it's safe to cross

Specify whether traffic signals have sound signals

Specify whether traffic signals have a button for pedestrians