<http://webisa.webdatacommons.org/prov/22747911>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/354252859> .
<http://webisa.webdatacommons.org/354252859>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<umsystem.edu> .
<http://webisa.webdatacommons.org/354252859>	<http://www.w3.org/ns/prov#value>	"Copper is an essential micronutrient." .
<http://webisa.webdatacommons.org/354252859>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .