About: http://webisa.webdatacommons.org/281181464

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 study described above is a typical example of a prospective cohort study in which exposure is assessed at baseline and the researcher follows the subjects in time to study the development of disease or mortality.
http://www.w3.org/ns/prov#wasQuotedFrom	karger.com