About: http://webisa.webdatacommons.org/452174553

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	FIG. 4 is an electronic architecture for a talking book utilizing photo sensor readings as memory enabling signals constructed in accordance with the principles of the present invention;
http://www.w3.org/ns/prov#wasQuotedFrom	google.com