Assertion: eastern lowland gorilla | /r/HasProperty | isolated for 400,000 years
Facets:
value: probably
type: DEGREE
value: from mountain gorillas
type: OTHER
Source sentences:
text: Eastern Lowland Gorillas have probably been isolated from Mountain Gorillas for 400,000 years and it is estimated that the two eastern taxa separated from their western counterparts at least 2,000,000 years ago.