Shape detail: XT-003

Catalogue source: accurotech_portashape_global_shape_catalogue_seed_dayone_base_v0_0_1.json

[
    {
        "id": "XT-003",
        "slug": "annotation_base",
        "name": "Annotation Base",
        "namespace": "XT",
        "kind": "entity_shape",
        "canon_level": "founder_stated",
        "stage_relevance": "seed_to_day_one",
        "entry": "Defines a unit of meaning attached to a reference, optionally containing comments, highlights, type, metadata, tags, permissions, and provenance.",
        "base_fields": [
            "reference_target",
            "annotation_type",
            "comment_slot",
            "structured_payload_slot",
            "metadata_slots"
        ],
        "relationship_slots": [
            "attaches_to_reference",
            "may_use_shape_schema",
            "protected_by_cre8"
        ],
        "payload_policy": "template_base_only_no_instance_payload"
    }
]