About: http://webisa.webdatacommons.org/428254013

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	Alk, KH, Calcium, Strontium and phosphates and any other trace elements are the very least of your worries right now.
http://www.w3.org/ns/prov#wasQuotedFrom	aquahobby.com