About: http://webisa.webdatacommons.org/143228312

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	In their analysis, the researchers control for birth cohort and demographic characteristics such as race and education.
http://www.w3.org/ns/prov#wasQuotedFrom	science20.com