Assertion: sauvignon blanc's acidity | /r/HasProperty | masked with chaptalization
Facets:
value: with unsatisfactory results
type: OTHER
value: often
type: TEMPORAL
Source sentences:
text: In the unreliable summers of northern France, the acidity of under ripened grapes was often masked with chaptalization with unsatisfactory results, whereas now the less ripe grapes are made into popular sparkling wines such as Crémant de Loire.