About: http://webisa.webdatacommons.org/91503118

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	If international test scores are controlled for income, the US actually comes out on top.
http://www.w3.org/ns/prov#wasQuotedFrom	hbs.edu