About: http://webisa.webdatacommons.org/230553060

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 detecting mechanism may be a mechanical mechanism such as a trackball or an optical mechanism such as an optical sensor, both of which track the position of the mouse 100.
http://www.w3.org/ns/prov#wasQuotedFrom	google.ca