About: http://webisa.webdatacommons.org/202483222

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	Drinking water contaminated with the heavy metal arsenic is a problem in at least 70 countries including parts of the U.S. Chronic arsenic exposure from drinking water currently affects more than 120 million people worldwide.
http://www.w3.org/ns/prov#wasQuotedFrom	invitehealth.com