Assertion: porcelain | /r/HasProperty | impervious
Facets:
value: to stains
type: OTHER
value: nearly
type: DEGREE
value: to damage
type: PURPOSE
value: virtually
type: MANNER
value: to water penetration
type: OTHER
value: to water
type: OTHER
Source sentences:
text: Porcelain is virtually impervious to water.
text: While porcelain is nearly impervious to stains, damage, and water penetration, the grout lines in between tiles are still vulnerable.