typedstreamθ„@„„„ NSURLRequest„„NSObject…„i’„„„NSURL”„c’„„„NSString”„+5http://www.geosociety.org/graphics/home/nav-stuOn.gif††•„d<’…’…’„„„NSHTTPURLRequestParameters”•’…’„„„ NSDictionary”•’„˜™ User-Agent†’„˜™\Mozilla/5.0 (Macintosh; U; PPC Mac OS X; en-us) AppleWebKit/85 (KHTML, like Gecko) Safari/85†’„˜™Referer†’„˜™http://www.geosociety.org/††’…’„–—’„˜™http://www.geosociety.org/††’…•—††’„„„NSCachedURLResponse”• ’„„„NSHTTPURLResponse„„ NSURLResponse”•’•’„˜™ image/gif†’…„qb•’„„„NSHTTPURLResponseInternal”’„„„NSMutableDictionaryœ•’„˜™Date†’„˜™Thu, 30 Oct 2003 22:53:50 GMT†’„˜™Etag†’„˜™"0aa3f2e60c21:c6e"†’„˜™ Content-Type†’„˜™ image/gif†’„˜™Content-Length†’„˜™3682†’„˜™ Accept-Ranges†’„˜™bytes†’„˜™Server†’„˜™Microsoft-IIS/5.0†’„˜™ X-Powered-By†’„˜™ASP.NET†’„˜™ Last-Modified†’„˜™Tue, 21 May 2002 16