About: http://webisa.webdatacommons.org/407154624

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	Which soil types in the tropics have especially high value for plant production and can support dense human populations on agriculture?
http://www.w3.org/ns/prov#wasQuotedFrom	tufts.edu