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<http://webisa.webdatacommons.org/159341506>	<http://www.w3.org/ns/prov#value>	"The formation mechanism and conditions such as temperature and pH determine the relative levels of different isotopes." .
<http://webisa.webdatacommons.org/159341506>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<researchsea.com> .
<http://webisa.webdatacommons.org/159341506>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/97913303>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/159341506> .