About: http://webisa.webdatacommons.org/15652347

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	The device is capable of tracking the sun via an open-loop positioning algorithm that incorporates a variety of sensors, including a GPS, magnetometer, and accelerometer.
http://www.w3.org/ns/prov#wasQuotedFrom	upenn.edu