toJsonLd method

@override Map<String, dynamic> toJsonLd()

Serialize SchemaAudioObject to JSON-LD

Implementation

@override
Map<String, dynamic> toJsonLd() => removeEmpty({
      ...super.toJsonLd(),
      '@type': 'AudioObject',
      'caption': convertToJsonLd(caption, [SchemaMediaObject, String]),
      'embeddedTextCaption': convertToJsonLd(embeddedTextCaption, [String]),
      'transcript': convertToJsonLd(transcript, [String]),
    });