toJsonLd method
Serialize SchemaError to JSON-LD
Implementation
@override
Map<String, dynamic> toJsonLd() => removeEmpty({
...super.toJsonLd(),
'@type': 'Error',
'errorCode': convertToJsonLd(
errorCode,
(v) =>
v is SchemaDefinedTerm ||
v is SchemaStatusEnumeration ||
v is String ||
v is int),
});