<http://webisa.webdatacommons.org/455716099>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/455716099>	<http://www.w3.org/ns/prov#value>	"Sodium carbonate is an inorganic salt and therefore the vapour pressure can be considered negligible." .
<http://webisa.webdatacommons.org/455716099>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<chem-online.org> .
<http://webisa.webdatacommons.org/prov/151309085>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/455716099> .