<http://webisa.webdatacommons.org/prov/131180880>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/276334160> .
<http://webisa.webdatacommons.org/276334160>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<stackexchange.com> .
<http://webisa.webdatacommons.org/276334160>	<http://www.w3.org/ns/prov#value>	"Show that n is a power of 2!" .
<http://webisa.webdatacommons.org/276334160>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .