{
  "$schema": "http://json-schema.org/draft/2020-12schema",
  "$id": "https://schemas.mpai.community/OSD/V1.4/data/BasicSpeechSceneGeometry.json",
  "title": "BasicSpeechSceneGeometry",
  "type": "object", "properties": { 
    "Header": { "type": "string", "pattern": "^OSD-BSG-V[0-9]{1,2}[.][0-9]{1,2}$" },
    "MInstanceID": { "type": "string" },
    "BasicSpeechSceneGeometryID": { "type": "string" },
    "BasicSpeechSceneGeometrySpaceTime": { "$ref": "https://schemas.mpai.community/OSD/V1.4/data/SpaceTime.json" },
    "SpeechObjectCount": { "type": "integer" },
    "SpeechObjects": { "type": "array", "items": { "type": "object", "items": {
      "SpeechObjectSpaceTime": { "$ref": "https://schemas.mpai.community/OSD/V1.4/data/SpaceTime.json" },
      "SpeechObjectQualifier": { "$ref": "https://schemas.mpai.community/TFA/V1.4/data/SpeechQualifier.json" } } } },
    "DescrMetadata": { "type": "string" } }
}