About: http://webisa.webdatacommons.org/75833319

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	The recommended daily allowance for adults is 60 mg.Vitamin DVitamin D is a name given to two fat-soluble compounds; calciferol (vitamin D2) and cholecalciferol (vitamin D3).
http://www.w3.org/ns/prov#wasQuotedFrom	reference.com