About: http://webisa.webdatacommons.org/415452709

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	Fortified foods such as milk, most ready-to-eat breakfast cereals, some brands of orange juice, yogurt and margarine provide most of the vitamin D in the American diet.
http://www.w3.org/ns/prov#wasQuotedFrom	musc.edu