Assertion: glycerin | /r/HasProperty | microbial flora
Facets:
value: on grape berries
type: LOCATION
value: on cellar equipment
type: LOCATION
Source sentences:
text: These include the ripeness of grapes, the microbial flora on grape berries and cellar equipment, as well as the pH, fermentation temperature, the nitrogen source and the yeast strain (Scanes et al., 1998).