Could just be open storage. Those are Iberia Airlines A300s and they're pretty long in the tooth and close to retirement if they haven't already been put out to pasture. It's not unusual to use an little used section of taxiway for that purpose.
@ LoneStarOne: I absolutely think you're right... actually this map was meant as a joke in reaction to scalpod's hunt for an accident (see http://virtualglobetrotting.com/map/32712/). ;)
Actually, it is pretty damn funny. I never found a good wreck. Of course, buy 'good wreck' I mean one that would've counted but where no one was lying dead in the street. Kind of a morbid / sadistic scavenger hunt item really. I mean, why not just make it 'a person on fire' or 'animals clearly attacking humans'?! ;)
No Longer There 
Actually, it is pretty damn funny. I never found a good wreck. Of course, buy 'good wreck' I mean one that would've counted but where no one was lying dead in the street. Kind of a morbid / sadistic scavenger hunt item really. I mean, why not just make it 'a person on fire' or 'animals clearly attacking humans'?! ;)