About: http://webisa.webdatacommons.org/360532630

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	McCollum, one of America's most respected early nutritionists, discovered vitamin A in 1913 and coined the term protective foods, to describe foods rich in vitamin A, such as milk, eggs, butter, and leafy green vegetables.
http://www.w3.org/ns/prov#wasQuotedFrom	soyinfocenter.com