About: http://webisa.webdatacommons.org/140362492

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 the entire history of the world, in all countries with all forms of government and economy, no society before the US during the 20th and 21st centuries has systemically educated poor, disabled, or otherwise disadvantaged students.
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com