<http://webisa.webdatacommons.org/219867912>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<mit.edu> .
<http://webisa.webdatacommons.org/219867912>	<http://www.w3.org/ns/prov#value>	"sensing systems such as people tracking and an IBM Everywhere Display" .
<http://webisa.webdatacommons.org/prov/209453348>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/219867912> .
<http://webisa.webdatacommons.org/219867912>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/385927130>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/219867912> .