About: http://webisa.webdatacommons.org/339082734

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	Aquifers are being overpumped in scores of countries, including China, India, and the United States, which together account for nearly half of the world grain harvest.
http://www.w3.org/ns/prov#wasQuotedFrom	earthpolicy.org