<http://webisa.webdatacommons.org/prov/471525172>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/340033857> .
<http://webisa.webdatacommons.org/340033857>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<competitor.com> .
<http://webisa.webdatacommons.org/340033857>	<http://www.w3.org/ns/prov#value>	"Foods rich in Vitamin A such as sweet potatoes, carrots, squash are important for white blood cell production." .
<http://webisa.webdatacommons.org/340033857>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .