Revert "yago harvest 1"

This reverts commit 90d1928cc5710aa5167aed07b7ce98ec51a7b339.
Revert "yago harvest"

This reverts commit 258658f1b7a8a50abd8b43c87525b3a1e46f9563.
Revert "yago harvest"

This reverts commit 833f8469df68cdffba0c0c781851ffbcd463e706.
yago update 2