About: http://webisa.webdatacommons.org/125998233

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	Every two years, the study surveys more than 26,000 Americans age 50 and older, collecting information about work, income, health insurance, disability, and other factors.
http://www.w3.org/ns/prov#wasQuotedFrom	chicagobooth.edu