About: http://webisa.webdatacommons.org/438319517

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	Input sources typically generate asynchronous events, such as messages arriving on a network port or actions performed by the user.
http://www.w3.org/ns/prov#wasQuotedFrom	apple.com