toJsonLd method

@override Map<String, dynamic> toJsonLd()

Serialize SchemaPostalCodeRangeSpecification to JSON-LD

Implementation

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