About: http://webisa.webdatacommons.org/238041378

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	Besides naturally occurring minerals & iron, your water may also contain high amounts of chemicals & heavy metals such as chlorine, arsenic and lead.
http://www.w3.org/ns/prov#wasQuotedFrom	econowater.ca