<http://webisa.webdatacommons.org/prov/53899490>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/129466124> .
<http://webisa.webdatacommons.org/129466124>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/129466124>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<gregladen.com> .
<http://webisa.webdatacommons.org/129466124>	<http://www.w3.org/ns/prov#value>	"l as a kind of living mnemonic device for all that is learned throughout the course." .