<http://webisa.webdatacommons.org/375302504>	<http://www.w3.org/ns/prov#value>	"If content plus a structure is an activity, then a lesson is merely a series of activities." .
<http://webisa.webdatacommons.org/prov/409393622>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/375302504> .
<http://webisa.webdatacommons.org/375302504>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/375302504>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<kaganonline.com> .