About: http://webisa.webdatacommons.org/419144043

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	It is composed primarily of calcium carbonate which is the primary ingredient in such things as anti-acid tablets and liquids we all require from time to time for an upset stomach.
http://www.w3.org/ns/prov#wasQuotedFrom	rocksandminerals.com