What should I do with this EMD 'anatomia de grey'?

I've acquired an EMD which has 110.000 exact monthly searches and 550.000 broad match searches according to google keyword tool (this is spread across Spanish and Portuguese languages) with an estimated CPC of around 25$
It also receives by default (without being indexed) about 15 unique visitors per day.

It has a bunch of big PR6 and PR5 websites like ABC Network, IMDB, etc... but nothing really targeted.

Do you think it would be easy to overthrown this big sites?
Or should I just park the domain?

Thank you

Very clever of you to give out your Keyword!!! Well do some KW research on the KW and see if it is very competitive and analize your competition so you know if you will be able to out ranks some of them also setup an SEO Plan and start following it also add content, although Im pretty sure you just created your own Competition giving KW's out in the open hahaha.

Good Luck

Are you sure it is they are easy to rank?
Top contenders are abc network (PR6) and imdb (PR5)... and a few other (PR5's)

They are just keywords there are so many out there...

Btw, thanks for the PM, unfortunately I still can't answer them...

That's definitely not easy to rank.