<http://webisa.webdatacommons.org/prov/451820155>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/127142554> .
<http://webisa.webdatacommons.org/127142554>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/127142554>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<niu.edu> .
<http://webisa.webdatacommons.org/127142554>	<http://www.w3.org/ns/prov#value>	"papers and other information that is relevant to the class." .