<http://webisa.webdatacommons.org/prov/309818719>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/376784718> .
<http://webisa.webdatacommons.org/376784718>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/376784718>	<http://www.w3.org/ns/prov#value>	"Proanthocyanidins, a group of flavonoids found in pine bark, grape seed, and other plant sources, may help slow the progression of diabetic retinopathy." .
<http://webisa.webdatacommons.org/376784718>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<sutterhealth.org> .
<http://webisa.webdatacommons.org/prov/306934112>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/376784718> .