Assertion: lobster | /r/ObjectUse | used as fertilizer
Facets:
value: often
type: TEMPORAL
value: for crops
type: PURPOSE
Source sentences:
text: It’s hard to believe there was ever a time when they were used as fertilizer for crops.
text: In 17th- and 18th-century America, they were so abundant in the northeast that they were often used as fertilizer.
text: In fact, there were so many lobsters around they were served to servants and prisoners, used to feed farm animals, were used as fertilizer and were even used as bait to catch other fish.