toJsonLd method

Implementation

@override
Map<String, dynamic> toJsonLd() => removeEmpty({
      ...super.toJsonLd(),
      '@type': 'CommunicateAction',
      'about': convertToJsonLd(about, [SchemaThing]),
      'inLanguage': convertToJsonLd(inLanguage, [SchemaLanguage, String]),
      'language': convertToJsonLd(language, [SchemaLanguage]),
      'recipient': convertToJsonLd(recipient, [
        SchemaAudience,
        SchemaContactPoint,
        SchemaOrganization,
        SchemaPerson
      ]),
    });