Assertion: region's economy | /r/HasProperty | based on açaí
Facets:
value: essentially
type: MANNER
Source sentences:
text: The economy of the North Region is essentially based on the vegetal plantation and extraction, such as latex, açaí, woods and Brazil nuts; and mineral extraction of gold, precious stones, cassiterite and tin (metal); as well as mining exploitation, mainly iron, at Carajás Mountain Range (in the State of Pará) and manganese, at Navio Mountain Range (in the State of Amapá).