Assertion: black wildebeest | /r/HasProperty | main prey item
Facets:
value: at one time
type: TEMPORAL
value: in the ecosystem
type: LOCATION
Source sentences:
text: Though they are not present in their natural habitat in such large numbers today, black wildebeest were at one time the main herbivores in the ecosystem and the main prey item for large predators such as the lion.
text: Though they are not present in their natural habitat in such large numbers today, black wildebeest were at one time the main herbivores in the ecosystem and the main prey item for large predators such as the lion.