About: http://webisa.webdatacommons.org/179214358

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 keyboard 104 can include any number and variety of user input devices, such as buttons used to enter numbers, letters, or other input commands.
http://www.w3.org/ns/prov#wasQuotedFrom	freshpatents.com