About: http://webisa.webdatacommons.org/100387857

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	he is because they contain minerals such as carbonates, which are likely to have been precipitated from water.
http://www.w3.org/ns/prov#wasQuotedFrom	newscientist.com