About: http://webisa.webdatacommons.org/150492932

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	Of course as you get teachers retiring and new teachers coming in, there is a small percentage--5-8%--of the new teachers that probably do not make it and you have to worry about that.
http://www.w3.org/ns/prov#wasQuotedFrom	econtalk.org