{
  "@context": "http://www.w3.org/ns/anno.jsonld",
  "id": ["http://example.org/1", "http://example.org/2"],
  "type": "Annotation",
  "label": "Too many composite types (choice? list?)",
  "body": {
    "type": ["Choice", "List"],
    "items": ["http://example.com/1", "http://example.com/2"]
  },
  "target": "http://example.org/post1",
}