<http://webisa.webdatacommons.org/447460825>	<http://www.w3.org/ns/prov#value>	"Such compounds are known in the art and include such chemicals as NaCl, NaBr, Na2 SO4, KCl, KBr, K2 SO4, FeCl2, FeBr2, FeSO4, and mixtures thereof." .
<http://webisa.webdatacommons.org/prov/457898098>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/447460825> .
<http://webisa.webdatacommons.org/447460825>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.ca> .
<http://webisa.webdatacommons.org/447460825>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .