Assertion: gibbon's range | /r/HasProperty | limited
Facets:
value: highly
type: DEGREE
value: to 1,200 meters
type: OTHER
Source sentences:
text: Their altitudinal range is limited to 1,200 meters.
text: Although the historical range of the Hainan gibbon included nearly half of China, the range is now highly restricted to only small parts of the Hainan Island.