<http://webisa.webdatacommons.org/prov/354190674>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/111402368> .
<http://webisa.webdatacommons.org/111402368>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.com.au> .
<http://webisa.webdatacommons.org/prov/352911285>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/111402368> .
<http://webisa.webdatacommons.org/111402368>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/111402368>	<http://www.w3.org/ns/prov#value>	"In some embodiments, the source of carbon is synthetic or naturally occurring carbonate, such as sodium carbonate, or limestone." .