About: http://webisa.webdatacommons.org/208480568

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	(here, 1 is a state in which a key is depressed, and 0 is a state in which a key is not depressed).
http://www.w3.org/ns/prov#wasQuotedFrom	google.com