Assertion: puffer's food | /r/HasProperty | frozen
Facets:
value: prior to
type: TEMPORAL
value: overnight
type: TEMPORAL
Source sentences:
text: In Japan it is common to eat raw salmon and ikura, but these foods are frozen overnight prior to eating to prevent infections from parasites, particularly anisakis.
text: The ideal food for a puffer are mealworms and frozen bloodworms.