<http://webisa.webdatacommons.org/401071625>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<slideshare.net> .
<http://webisa.webdatacommons.org/prov/133041716>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/401071625> .
<http://webisa.webdatacommons.org/401071625>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/54588090>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/401071625> .
<http://webisa.webdatacommons.org/401071625>	<http://www.w3.org/ns/prov#value>	"Therefore, C is the best answer." .