About: http://webisa.webdatacommons.org/66536478

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	American fourth-graders outscored their peers in Canada, England, Germany and France; each is a large, well-known nation.
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com