About: http://webisa.webdatacommons.org/212114221

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	There are cases where UIApplicationWillResignActiveNotification is sent but the application does not enter the background, for example if a call is received but the user chooses not to answer it.
http://www.w3.org/ns/prov#wasQuotedFrom	stackoverflow.com