Assertion: jackal's territory | /r/HasProperty | necessitated by the fact
Facets:
Source sentences:
text: They began forming increasingly larger territories, necessitated by the fact that their prey was often migratory, and long chases in a small territory would have caused them to encroach into another clan's turf.
text: They began forming increasingly larger territories, necessitated by the fact that their prey was often migratory, and long chases in a small territory would have caused them to encroach into another clan's land.