Assertion: mined talc | /r/HasProperty | checked for purity
Facets:
value: before being classified as cosmetic grade
type: TEMPORAL
value: repeatedly
type: TEMPORAL
Source sentences:
text: In addition, the mined talc is repeatedly checked for purity before being classified as cosmetic grade.
text: In addition, the mined talc is repeatedly checked for purity before being classified as cosmetic grade.