About: http://webisa.webdatacommons.org/70005973

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. 1B is a diagram illustrating a conventional hands-free headset for an accessory connector on the prior art cellular phone;
http://www.w3.org/ns/prov#wasQuotedFrom	google.es