About: http://webisa.webdatacommons.org/271344607

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	Large tracts of Chinese agricultural land, and rice and other grains, are contaminated with heavy metals like lead.
http://www.w3.org/ns/prov#wasQuotedFrom	theepochtimes.com