<http://webisa.webdatacommons.org/327477240>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<nih.gov> .
<http://webisa.webdatacommons.org/327477240>	<http://www.w3.org/ns/prov#value>	"These epidemiological studies do not address confounding factors such as malnutrition, medications, and other medical problems." .
<http://webisa.webdatacommons.org/prov/218311854>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/327477240> .
<http://webisa.webdatacommons.org/327477240>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .