About: http://webisa.webdatacommons.org/301652170

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	Basically, it just sits there and records keystrokes; when the person who planted it retrieves the device, they can analyse the keystroke stream to look for sensitive information, such as passwords or credit card details.
http://www.w3.org/ns/prov#wasQuotedFrom	computerweekly.com