About: http://webisa.webdatacommons.org/393575429

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 in the public sector, and particularly in schools, the benefits of improved teacher performance are more abstract ??? and delayed.
http://www.w3.org/ns/prov#wasQuotedFrom	npr.org