Assertion: calcium hydroxide | /r/ObjectUse | used in whitewash
Facets:
value: often
type: TEMPORAL
Source sentences:
text: It is often used in whitewash, mortar, plaster and in root canalprocedures as well.
text: Calcium hydroxide is also used in whitewash, and for this purpose it is oftenreferred to as salsomine, kalsomine or calcimine.