About: http://webisa.webdatacommons.org/375424642

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	The arsenic is probably being picked up by the plants from their environment (along with other heavy metals such as lead, mercury, cadmium, etc.).
http://www.w3.org/ns/prov#wasQuotedFrom	dharmawheel.net