<http://webisa.webdatacommons.org/384026897>	<http://www.w3.org/ns/prov#value>	"Thousands of teachers have already used these principles to spur their students to new horizons of success. ???For some time I have said to myself, ???Much of what I am doing in the classroom is a waste of time." .
<http://webisa.webdatacommons.org/384026897>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<ebookmall.com> .
<http://webisa.webdatacommons.org/prov/15764234>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/384026897> .
<http://webisa.webdatacommons.org/384026897>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .