About: http://webisa.webdatacommons.org/388083232

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	But offering single-sex classrooms in public schools is the cheapest, most effective, and simplest innovation available to improve achievement, particularly in math and science.
http://www.w3.org/ns/prov#wasQuotedFrom	nea.org