<http://webisa.webdatacommons.org/166908930>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/166908930>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.es> .
<http://webisa.webdatacommons.org/prov/409703422>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/166908930> .
<http://webisa.webdatacommons.org/166908930>	<http://www.w3.org/ns/prov#value>	"The source of caustic can be sodium hydroxide or other materials such as unoxidized white liquor or oxidized white liquor." .