About: http://webisa.webdatacommons.org/450837220

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	Carbonates and bicarbonates are a buffer that stabilizes the pH. Low carbonates and the pH is more likely to vary.
http://www.w3.org/ns/prov#wasQuotedFrom	plantedtank.net