<http://webisa.webdatacommons.org/239511253>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.com> .
<http://webisa.webdatacommons.org/239511253>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/413878769>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/239511253> .
<http://webisa.webdatacommons.org/239511253>	<http://www.w3.org/ns/prov#value>	"Furthermore, an audio signal or other means (visual or otherwise) of informing the seller of the individual's age is contemplated by the present invention." .
<http://webisa.webdatacommons.org/prov/277750160>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/239511253> .
<http://webisa.webdatacommons.org/prov/116010445>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/239511253> .