About: http://webisa.webdatacommons.org/244296715

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	C can also stand for cloudy pool water, another condition that shocking the pool can help, except in cases where the turbidity is caused by suspended carbonates or calcium that have precipitated out of solution.
http://www.w3.org/ns/prov#wasQuotedFrom	poolcenter.com