About: http://webisa.webdatacommons.org/45620345

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	O'Byrne Sheila M SM Department of Medicine, College of Physicians and Surgeons, Columbia University, New York, NY 10032, - - 2013 By definition, a vitamin is a substance that must be obtained regularly from the diet.
http://www.w3.org/ns/prov#wasQuotedFrom	biomedsearch.com