{"id":"384a3d67-fcae-486b-b41b-6b998dbfe821","name":{"value":"Grand Napa Vineyards (sparkling)","source":"ai_inferred","confidence":"medium"},"slug":"grand-napa-vineyards-sparkling","producer":{"id":"5345779c-b4e2-4132-939c-74e5fd361fd3","name":"Grand Napa Vineyards","slug":"grand-napa-vineyards"},"wine_type":"still","ttb_class":"dessert","color":{"value":"sparkling","source":"ai_inferred","confidence":"medium"},"body":{"value":null,"source":"ai_inferred","confidence":"medium"},"sweetness":{"value":null,"source":"ai_inferred","confidence":"medium"},"style_tags":{"value":["fruity","light-bodied"],"source":"ai_inferred","confidence":"medium"},"grapes":[{"name":"Pinot Noir","slug":"pinot-noir","percentage":{"value":40,"source":"ai_inferred","confidence":"medium"}},{"name":"Chardonnay","slug":"chardonnay","percentage":{"value":40,"source":"ai_inferred","confidence":"medium"}},{"name":"Pinot Meunier","slug":"pinot-meunier","percentage":{"value":20,"source":"ai_inferred","confidence":"medium"}}],"region":null,"vintage_count":1,"vintages":[{"id":"36dd3e4c-247f-46a1-b63a-e9c9df803921","vintage_year":null,"is_non_vintage":null,"drink_from":{"value":null,"source":"ttb","confidence":"medium"},"drink_until":{"value":null,"source":"ttb","confidence":"medium"},"label_count":3}],"regulated_claims":[],"wine_type_note":"TTB 'dessert wine' is an alcohol-content tax class (still wine 14–24% ABV). This is a non-fortified still wine — distinct from fortified wines like Port or Madeira that share the same tax class.","vintage_data_caveat":"vintage not stated in source filings","ttb_id":"17074001000550"}