Assertion: gypsum | /r/ObjectUse | used as plaster
Facets:
value: in decorating
type: TEMPORAL
value: in constructing
type: TEMPORAL
value: in the egyptian pyramids
type: LOCATION
Source sentences:
text: It was used as plaster in the Egyptian pyramids, and today it is most commonly used in homes and commercial buildings, as gypsum wallboard.
text: For centuries, gypsum has been used for plaster and pigments in both constructing and decorating buildings.