About: http://webisa.webdatacommons.org/263131447

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	Since most personal computers now utilize a mouse or other type of pointing device, it can be difficult to provide both a mouse pad and a drum pad on a desk next to the personal computers.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com