Specify memorial types

Specify path surfaces

Specify board types

Survey if places still exist

Survey whether smoking is allowed or prohibited

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

Survey whether places have vegetarian food

Survey whether payment with cards is accepted

Survey wheelchair accessibility of places

Survey whether places have seating

Specify paths smoothness

Specify path surfaces

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

Specify whether traffic signals have a button for pedestrians

Specify whether traffic signals have sound signals

Specify road smoothness

Survey whether places have vegan food

Specify street/place names to addresses

Survey housenumbers

Determine whether amenities are inside buildings