About: http://webisa.webdatacommons.org/218025408

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	PC with USB universal serial port connected with the communication, transmission rate of high anti-interference performance, high reliability, and no external power source, particularly suitable for battery-powered laptop out to use.
http://www.w3.org/ns/prov#wasQuotedFrom	diytrade.com