About: http://webisa.webdatacommons.org/453356187

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	During this operation, a position mark such as a cursor controlled by the main control means can be displayed in the projected image.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com