About: http://webisa.webdatacommons.org/378340451

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 addition, the LEDs may blink when data from the sensor device is not reconciled with the ring ups on the POS. The LEDs may also blink periodically, such as every hour, to confirm working operation.
http://www.w3.org/ns/prov#wasQuotedFrom	google.cl