About: http://webisa.webdatacommons.org/300642710

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	But some wells showed traces of sodium, methane, arsenic, chromium, and lithium and other elements at or near ???action levels,??? which are flags for more analysis.
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com