<http://webisa.webdatacommons.org/prov/294117233>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/219691307> .
<http://webisa.webdatacommons.org/219691307>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/456991458>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/219691307> .
<http://webisa.webdatacommons.org/219691307>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<ed.gov> .
<http://webisa.webdatacommons.org/219691307>	<http://www.w3.org/ns/prov#value>	"Users can upload supporting materials including videos and web links." .