About: http://webisa.webdatacommons.org/142750688

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	At the same time, experts say too many teachers lack the required knowledge of what they teach, especially math and science.Criticisms of teaching are usually less about the working conditions than about the pay.
http://www.w3.org/ns/prov#wasQuotedFrom	manythings.org