<http://webisa.webdatacommons.org/308391740>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/157711358>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/308391740> .
<http://webisa.webdatacommons.org/308391740>	<http://www.w3.org/ns/prov#value>	"If a class is an object, then what is its class?" .
<http://webisa.webdatacommons.org/308391740>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<slideshare.net> .