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<http://webisa.webdatacommons.org/prov/423026491>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/250826955> .
<http://webisa.webdatacommons.org/250826955>	<http://www.w3.org/ns/prov#value>	"But iron should only be supplemented if needed for a medical condition, such as anemia, said Sandquist." .
<http://webisa.webdatacommons.org/250826955>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<chicagotribune.com> .