About: http://webisa.webdatacommons.org/79733197

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	He said the problem is especially urgent in mathematics and science, in which America's 15-year-olds ranked 27th out of 39 countries in mathematics literacy on the 2003 Program for International Student Assessment (PISA).
http://www.w3.org/ns/prov#wasQuotedFrom	ed.gov