About: http://webisa.webdatacommons.org/239488653

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	SulfateSulfates (SO4???2) in water are usually attributed to atmospheric deposition, industrial runoff, and natural resources such as gypsum and anhydrite.
http://www.w3.org/ns/prov#wasQuotedFrom	hindawi.com