About: http://webisa.webdatacommons.org/292144020

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	In other embodiments, other types of supports can be used that allow a small friction between mouse and surface, such as a roller, wheel, ball, etc.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com