About: http://webisa.webdatacommons.org/141821748

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	Two pointing devices are of different ???types??? if they are different kinds of devices (such as a keyboard and mouse, a tablet and mouse, and so forth).
http://www.w3.org/ns/prov#wasQuotedFrom	google.com