Assertion: rainwater harvesting | /r/HasProperty | done for water
Facets:
value: in brazil
type: LOCATION
value: in argentina
type: LOCATION
value: in china
type: LOCATION
value: for small irrigation
type: PURPOSE
Source sentences:
text: In China, Argentina, and Brazil, rooftop rainwater harvesting is being done for livestock, water for small irrigation, and a way to replenish groundwater levels.