<http://webisa.webdatacommons.org/prov/61168475>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/17041964> .
<http://webisa.webdatacommons.org/17041964>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/17041964>	<http://www.w3.org/ns/prov#value>	"In addition the present invention contemplates that instead of a display, a see through material such as a plastic material may be used." .
<http://webisa.webdatacommons.org/17041964>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<patentgenius.com> .