Assertion: champagne's lee | /r/HasProperty | a type of yeast
Facets:
Source sentences:
text: For a sparkling wine to achieve AOC status, it must also be made only from the approved grape varietals (Chardonnay, Pinot Noir, Pinot Meunier, Pinot Blanc, Pinot Gris, Arbane, and Petit Meslier, though the first three are by far the most commonly used in champagnes) via a handful of approved pruning methods, from land that does not exceed the maximum approved yield for the grapes; it also must undergo a secondary fermentation once it's in the bottle and meet the standards for minimum periods of maturation on lees, a type of yeast that helps the wine develop its nuance and flavor.