About: http://webisa.webdatacommons.org/197893000

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	Observable characteristics, such as education, demographics, and occupation explain about half (19.9 percent) of that difference.
http://www.w3.org/ns/prov#wasQuotedFrom	heritage.org