<http://webisa.webdatacommons.org/prov/308096397>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/159134076> .
<http://webisa.webdatacommons.org/prov/53081184>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/159134076> .
<http://webisa.webdatacommons.org/prov/304840483>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/159134076> .
<http://webisa.webdatacommons.org/prov/144679590>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/159134076> .
<http://webisa.webdatacommons.org/159134076>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/159134076>	<http://www.w3.org/ns/prov#value>	"This effective amount can be varied by factors such as acid concentration, time of exposure, temperature and the like." .
<http://webisa.webdatacommons.org/159134076>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.es> .