<http://webisa.webdatacommons.org/prov/66431789>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/427961460> .
<http://webisa.webdatacommons.org/427961460>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<iu.edu> .
<http://webisa.webdatacommons.org/427961460>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/427961460>	<http://www.w3.org/ns/prov#value>	"Science and other requirements are specified only when they are essential for comprehending the course material." .