About: http://webisa.webdatacommons.org/312046924

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	Calcium carbonate is in all kinds of things though, like eggshells and lime, and it is found in a lot of rocks.
http://www.w3.org/ns/prov#wasQuotedFrom	wisegeek.com