About: charter schools

Premodifier: charter
Head noun: schools

Same concepts
http://dbpedia.org/resource/Charter_school
http://yago-knowledge.org/resource/wikicat_Charter_schools

Broader concepts

label	provenance	confidence
education reform	isap:268993798	0.736544
public school	isap:270254088	0.554718
school	isap:270254069	0.270602

Narrower concepts

label	provenance	confidence