About: http://webisa.webdatacommons.org/219840863

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 has been described with reference to FIG. 2D, the input operation of those lines is carried out using a pointing device such as a mouse, or the like.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com