About: http://webisa.webdatacommons.org/416698355

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	ons of mineral-laden hard water that can contain calcium, magnesium, iron, lead, copper, zinc, chlorine, pesticides, herbicides, bacteria, and other contaminants.
http://www.w3.org/ns/prov#wasQuotedFrom	hotfrog.com