{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "title": "Illustrative two-coordinate position",
  "description": "An authoring example, not a spatial validation or conformance schema.",
  "type": "array",
  "prefixItems": [{ "type": "number" }, { "type": "number" }],
  "items": false,
  "minItems": 2
}