About: http://webisa.webdatacommons.org/428008543

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	According to a statute passed in the 1960s, 50 percent of expenses in elementary, secondary and post-secondary educational institutions must come from classroom expenses, mostly teacher salaries.
http://www.w3.org/ns/prov#wasQuotedFrom	signalscv.com