About: http://webisa.webdatacommons.org/201206158

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	What else could potentially be in the water might depend on the region and industry such as potentially pesticides or other chemicals.
http://www.w3.org/ns/prov#wasQuotedFrom	stackexchange.com