toJsonLd method
Serialize SchemaBrand to JSON-LD
Implementation
@override
Map<String, dynamic> toJsonLd() => removeEmpty({
...super.toJsonLd(),
'@type': 'Brand',
'aggregateRating':
convertToJsonLd(aggregateRating, [SchemaAggregateRating]),
'logo': convertToJsonLd(logo, [SchemaImageObject, String]),
'review': convertToJsonLd(review, [SchemaReview]),
'slogan': convertToJsonLd(slogan, [String]),
});