<http://webisa.webdatacommons.org/214403265>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/346461714>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/214403265> .
<http://webisa.webdatacommons.org/214403265>	<http://www.w3.org/ns/prov#value>	"Chromium is an essential trace mineral present in human tissues at concentrations less than 1/100th that of iron." .
<http://webisa.webdatacommons.org/214403265>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<usda.gov> .