PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • We will illustrate this with data from a recently conducted diagnostic accuracy study.Case-control versus nested case-control designThe essence of a case-control study is that cases with the condition under study arise in a source population and controls are a representative sample of this same source population.
http://www.w3.org/ns/prov#wasQuotedFrom
  • nih.gov