Assertion: camphor's material | /r/AtLocation | the base
Facets:
value: prior to
type: TEMPORAL
Source sentences:
text: Fragrant materials are added to the base prior to shaping, as in the case of powdered incense materials, or after, as in the case of essential oils.
text: Fragrant materials are added to the base prior to shaping, as in the case of powdered incense materials, or after, as in the case of essential oils.