<http://webisa.webdatacommons.org/61671794>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<slashdot.org> .
<http://webisa.webdatacommons.org/prov/244120283>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/61671794> .
<http://webisa.webdatacommons.org/61671794>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/61671794>	<http://www.w3.org/ns/prov#value>	"What technologies, such as display and control, need to be developed before such an environment is realized?" .
<http://webisa.webdatacommons.org/prov/245481662>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/61671794> .