<http://webisa.webdatacommons.org/prov/80389359>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/164207880> .
<http://webisa.webdatacommons.org/164207880>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<readingroo.ms> .
<http://webisa.webdatacommons.org/164207880>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/164207880>	<http://www.w3.org/ns/prov#value>	"is a test that is used frequently with students to demonstrate various" .