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schema_org package
documentation
schemas/unit_price_specification.dart
SchemaUnitPriceSpecification
validFrom property
validFrom property
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validFrom
property
String
?
validFrom
getter/setter pair
The date when the item becomes valid.
Supported types:
String
,
String
Implementation
String? validFrom;
schema_org package
documentation
schemas/unit_price_specification
SchemaUnitPriceSpecification
validFrom property
SchemaUnitPriceSpecification class