About: http://webisa.webdatacommons.org/151441159

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	As before, the widest variety of devices can be used to implement these controls, including switch or switch arrays, touch screens, pointing devices such as a mouse or a trackball, and the like.
http://www.w3.org/ns/prov#wasQuotedFrom	google.es