About: http://webisa.webdatacommons.org/434566870

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	Conventional application for household use depends on an ion-exchange resin in which those hardness ions, i.e. calcium and magnesium...
http://www.w3.org/ns/prov#wasQuotedFrom	toprich.co.th