About: http://webisa.webdatacommons.org/282173581

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	To examine dietary habits and amounts of nutrients participants get in the diet, particularly vitamin D, they will be asked to complete a ???Food Frequency Questionnaire???.
http://www.w3.org/ns/prov#wasQuotedFrom	thisisms.com