@openstreetmap/id-tagging-schema/data/presets/natural/cave_entrance.json

The OpenStreetMap tagging model used by the iD editor

{
    "icon": "maki-triangle",
    "geometry": [
        "point",
        "vertex",
        "area"
    ],
    "fields": [
        "name",
        "ele_node",
        "access_simple",
        "direction",
        "fee",
        "payment_multi_fee",
        "charge_fee"
    ],
    "tags": {
        "natural": "cave_entrance"
    },
    "terms": [
        "cavern",
        "hollow",
        "grotto",
        "shelter",
        "cavity"
    ],
    "name": "Cave Entrance"
}