About: http://webisa.webdatacommons.org/188472568

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	Some of these characteristics, such as race, socio-economic position, and school quality, can be controlled for.
http://www.w3.org/ns/prov#wasQuotedFrom	freakonomics.com