Wyckoff position (property)

{
    "$id": "https://schemas.optimade.org/defs/v1.3/properties/optimade/common/wyckoff_position",
    "$schema": "https://schemas.optimade.org/meta/v1.3/optimade/property_definition.json",
    "title": "Wyckoff position",
    "x-optimade-type": "string",
    "x-optimade-definition": {
        "label": "wyckoff_position_optimade_common",
        "kind": "property",
        "version": "1.3.0",
        "format": "1.2",
        "name": "wyckoff_position"
    },
    "description": "The Wyckoff symbol for a site.",
    "x-optimade-unit": "inapplicable",
    "type": [
        "string"
    ],
    "maxLength": 1,
    "enum": [
        "a",
        "b",
        "c",
        "d",
        "e",
        "f",
        "g",
        "h",
        "i",
        "j",
        "k",
        "l",
        "m",
        "n",
        "o",
        "p",
        "q",
        "r",
        "s",
        "t",
        "u",
        "v",
        "w",
        "x",
        "y",
        "z",
        "\u03b1"
    ]
}