About: http://webisa.webdatacommons.org/383884841

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	The calcium carbonate is easily precipitated from the calcium and bicarbonate ions in seawater by marine sea life such as coral.
http://www.w3.org/ns/prov#wasQuotedFrom	wattsupwiththat.com