About: http://webisa.webdatacommons.org/437293822

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	It can be extremely high in groundwater, depending on a number of factors, such as the types of rocks and minerals of that region.
http://www.w3.org/ns/prov#wasQuotedFrom	mercola.com