About: http://webisa.webdatacommons.org/449413497

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	Preferably, an input device, such as a mouse, keyboard, or communications port, can be used to input, at or before the current time T0, an event that is to occur at or after the current time T0.
http://www.w3.org/ns/prov#wasQuotedFrom	google.ca