Assertion: produced vanillin | /r/ObjectUse | used as substitute
Facets:
value: often
type: TEMPORAL
value: for vanilla
type: PURPOSE
value: for natural vanilla extract
type: PURPOSE
Source sentences:
text: Because synthetically-produced vanillin can be obtained inexpensively, it is often used as a substitute or adulterant for natural vanilla extract.
text: So lab-produced vanillin is often used as a substitute for vanilla.