About: http://webisa.webdatacommons.org/43481378

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	Vitamin deficiencies, especially of B vitamins, were identified early in 1993
http://www.w3.org/ns/prov#wasQuotedFrom	uakron.edu