<http://webisa.webdatacommons.org/159917698>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/65410892>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/159917698> .
<http://webisa.webdatacommons.org/159917698>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.es> .
<http://webisa.webdatacommons.org/159917698>	<http://www.w3.org/ns/prov#value>	"therethrough and act as a stripping gas, the acid-water mixture is returned in a gaseous state to the metal pickling process, and the concentrated pickle liquor containing the metallic salts is removed to storage or other disposition." .