Assertion: ecosystem's characteristic | /r/HasProperty | available acreage
Facets:
value: for available unpolluted water source
type: PURPOSE
value: for expansion
type: PURPOSE
value: for roaming
type: PURPOSE
value: for limited or controlled human activity
type: PURPOSE
Source sentences:
text: Other key characteristics include available acreage for roaming and expansion, available unpolluted water source and limited or controlled human activity.