<http://webisa.webdatacommons.org/153656929>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/153656929>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<andmelbourne.com> .
<http://webisa.webdatacommons.org/prov/24131518>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/153656929> .
<http://webisa.webdatacommons.org/153656929>	<http://www.w3.org/ns/prov#value>	"It is formed when water moves across minerals such as limestone, chalk and dolomite picking up calcium and magnesium in the process." .