freebase.com/wiki/Data_dumps#Simple_Topic_Dump
The dumps themselves are available from:
- http://download.freebase.com/datadumps/latest/freebase-simple-topic-dump.tsv.bz2 (updated weekly)
- http://aws.amazon.com/datasets/8247878934976180 (updated occasionally)
The simple topic dump is 1.4 GB compressed and 5.4 GB uncompressed (November 2012). Note that unless you are using Hadoop 0.23.x or 2.x the bzip2 codec isn't splittable, so you'll need to decompression the dump before processing.
@author Tom Morris