About: http://webisa.webdatacommons.org/446758337

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	For any crop to be labeled as organic, including rice, stringent testing of soils for contaminants, including arsenic, must be passed.
http://www.w3.org/ns/prov#wasQuotedFrom	wordpress.com