<http://webisa.webdatacommons.org/197393871>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<wikipedia.org> .
<http://webisa.webdatacommons.org/197393871>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/346825023>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/197393871> .
<http://webisa.webdatacommons.org/197393871>	<http://www.w3.org/ns/prov#value>	"Beriberi is a disease of the nervous system caused by a person not getting enough thiamine (vitamin B1) in the diet." .