<http://webisa.webdatacommons.org/prov/170735162>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/421650861> .
<http://webisa.webdatacommons.org/prov/201303732>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/421650861> .
<http://webisa.webdatacommons.org/421650861>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<nationalreview.com> .
<http://webisa.webdatacommons.org/421650861>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/421650861>	<http://www.w3.org/ns/prov#value>	"Snack foods such as potato chips and donuts cost two to five times more per calorie than healthier staples such as beans, rice, and pasta." .