About: http://webisa.webdatacommons.org/4962920

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	I can tell that the webview is gone, because my UITabBarController has a background image that shows on every tab, except on the tab where the UIWebView is, because the webview covers the background image on this tab.
http://www.w3.org/ns/prov#wasQuotedFrom	stackoverflow.com