toJsonLd method

@override Map<String, dynamic> toJsonLd()

Serialize SchemaHowToSupply to JSON-LD

Implementation

@override
Map<String, dynamic> toJsonLd() => removeEmpty({
      ...super.toJsonLd(),
      '@type': 'HowToSupply',
      'estimatedCost':
          convertToJsonLd(estimatedCost, [SchemaMonetaryAmount, String]),
    });