Assertion: formaldehyde | /r/ObjectUse | used for fumigation
Facets:
value: during storage
type: TEMPORAL
value: to prevent mold
type: PURPOSE
value: during transportation
type: TEMPORAL
value: to prevent lice
type: PURPOSE
Source sentences:
text: Formaldehyde can also be used for fumigation during storage and transportation to prevent mold, lice, and other bugs and micro-organisms.