<http://webisa.webdatacommons.org/prov/167128401>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/139778318> .
<http://webisa.webdatacommons.org/139778318>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/139778318>	<http://www.w3.org/ns/prov#value>	"It comes down to this: the iPad is a great device; it could be argued that the iPad will be an essential device." .
<http://webisa.webdatacommons.org/139778318>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<blogspot.com> .