toJsonLd method

Implementation

@override
Map<String, dynamic> toJsonLd() => removeEmpty({
      ...super.toJsonLd(),
      '@type': 'BroadcastEvent',
      'broadcastOfEvent': convertToJsonLd(broadcastOfEvent, [SchemaEvent]),
      'isLiveBroadcast': convertToJsonLd(isLiveBroadcast, [bool]),
      'subtitleLanguage':
          convertToJsonLd(subtitleLanguage, [SchemaLanguage, String]),
      'videoFormat': convertToJsonLd(videoFormat, [String]),
    });