If you want to parse the Freebase dump, try this: http://people.apache.org/~andy/Freebase20121223/Notes.txt
It takes about 90 minutes on my home desktop machine to fix and parse the data.
To load it, get a very large machine - it has been reported [1] that a previous dump has been loaded into TDB.
Andy
[1]
http://lists.freebase.com/pipermail/freebase-discuss/2012-December/010169.html
