<http://webisa.webdatacommons.org/prov/501113408>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/118712933> .
<http://webisa.webdatacommons.org/118712933>	<http://www.w3.org/ns/prov#value>	"The invention generally relates to a passive display unit for displaying text and graphical information such as advertisements and other information, and an accompanying operating system." .
<http://webisa.webdatacommons.org/118712933>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/118712933>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.com> .