About: http://webisa.webdatacommons.org/8506234

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 computing system 1000 may have connected thereto input devices, such as a keyboard 1007, a mouse (not shown), various optical scanners or readers, microphones, video cameras, or various other computer input devices.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com