<http://webisa.webdatacommons.org/338804900>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/181486544>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/338804900> .
<http://webisa.webdatacommons.org/338804900>	<http://www.w3.org/ns/prov#value>	"The foregoing techniques are taught and prescribed in textbooks and other literature." .
<http://webisa.webdatacommons.org/338804900>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<gwu.edu> .