<http://webisa.webdatacommons.org/prov/310640225>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/173906666> .
<http://webisa.webdatacommons.org/173906666>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<mathvids.com> .
<http://webisa.webdatacommons.org/173906666>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/173906666>	<http://www.w3.org/ns/prov#value>	"What are the two tests for determining whether 11 is a factor of a multi-digit number?" .