<http://webisa.webdatacommons.org/prov/420302331>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/133765059> .
<http://webisa.webdatacommons.org/133765059>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<oregonstate.edu> .
<http://webisa.webdatacommons.org/133765059>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/133765059>	<http://www.w3.org/ns/prov#value>	"Copper is a critical functional component of several essential enzymes known as cuproenzymes (4)." .