About: http://webisa.webdatacommons.org/212257434

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	Cysts, Cryptospiridium, Chemicals, Chlorine and Heavy metals such as lead, foreign organic compounds, dirt and sediment.
http://www.w3.org/ns/prov#wasQuotedFrom	advancedwaterfiltration.com.au