{
    "$id": "https://example.com/geographical-location.schema.json",
    "$schema": "http://json-schema.org/draft-07/schema#",
    "title": "Longitude and Latitude Values",
    "description": "A geographical coordinate.",
    "required": [
        "latitude",
        "longitude"
    ],
    "type": "object",
    "properties": {
        "latitude": {
            "type": "number",
            "minimum": -90,
            "maximum": 90
        },
        "longitude": {
            "type": "number",
            "minimum": -180,
            "maximum": 180
        }
    }
}