<http://webisa.webdatacommons.org/prov/122351971>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/163172262> .
<http://webisa.webdatacommons.org/163172262>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/102542832>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/163172262> .
<http://webisa.webdatacommons.org/163172262>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<faqs.org> .
<http://webisa.webdatacommons.org/163172262>	<http://www.w3.org/ns/prov#value>	"complexing agents, or catalysts such as enzymes (e.g., alkaline" .