About: http://webisa.webdatacommons.org/329894664

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	In an embodiment of the present invention, a buzzer is activated for a short duration of time, e.g. three seconds prior to turning on the X-rays and initiating a scan.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com