<http://webisa.webdatacommons.org/prov/233839131>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/69779579> .
<http://webisa.webdatacommons.org/69779579>	<http://www.w3.org/ns/prov#value>	"FIG. 6 is a simplified drawing of a public telephone containing an IR telepoint according to the teachings of our prior patent." .
<http://webisa.webdatacommons.org/69779579>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/69779579>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<freepatentsonline.com> .