About: http://webisa.webdatacommons.org/174717852

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	Hard water often contains minerals including Potassium and Calcium and it???s difficult to clean the scale and scum that???s left because of these minerals.
http://www.w3.org/ns/prov#wasQuotedFrom	asseenontvonsale.com