<http://webisa.webdatacommons.org/prov/230958269>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/404767505> .
<http://webisa.webdatacommons.org/404767505>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/4199566>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/404767505> .
<http://webisa.webdatacommons.org/404767505>	<http://www.w3.org/ns/prov#value>	"Will we someday download physical products from the Internet and print them at home, much the way we currently download digital products such as music and books?" .
<http://webisa.webdatacommons.org/404767505>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<issuu.com> .