<http://webisa.webdatacommons.org/216929199>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/216929199>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<quibblo.com> .
<http://webisa.webdatacommons.org/prov/236993412>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/216929199> .
<http://webisa.webdatacommons.org/216929199>	<http://www.w3.org/ns/prov#value>	"Which one of the following is a private network that allows specified external users??? access? a) Intranet. b) WorldNets. c) Internet. d) Extranet." .