About: http://webisa.webdatacommons.org/273689760

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	A screen overlay device according to claim 9, wherein said pointing device is a computer mouse.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com