<http://webisa.webdatacommons.org/421996116>	<http://www.w3.org/ns/prov#value>	"In any case, leafy salad vegetables are important contributors of vitamins and minerals, such as vitamins A and C, calcium, and potassium." .
<http://webisa.webdatacommons.org/prov/429636265>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/421996116> .
<http://webisa.webdatacommons.org/prov/299568893>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/421996116> .
<http://webisa.webdatacommons.org/421996116>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<purdue.edu> .
<http://webisa.webdatacommons.org/421996116>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .