International Tables number of the enantiomorph (property)

{
    "$id": "https://schemas.anyterial.se/defs/v0.1/properties/spacegroups/it_number_enantiomorphic",
    "$schema": "https://schemas.optimade.org/meta/v1.3/optimade/property_definition.json",
    "title": "International Tables number of the enantiomorph",
    "x-optimade-type": "integer",
    "x-optimade-definition": {
        "kind": "property",
        "version": "0.1.0",
        "format": "1.3",
        "name": "it_number_enantiomorphic",
        "label": "it_number_enantiomorphic_spacegroups"
    },
    "type": [
        "integer",
        "null"
    ],
    "description": "International Tables number of the enantiomorphic partner space group, when one exists.\n\nThe value is null for space groups without a distinct enantiomorphic partner.",
    "x-optimade-unit": "inapplicable",
    "examples": [
        78,
        76
    ]
}