This is believed to be the location of the grave of Prophet Uzair [Ezra] (upon him be peace). It is in the Amarah province in Iraq.
(more to follow)
Note that this entry has been shown for information purposes only. On no account should anybody pray towards a grave or seek supplication through them as this is tantamount to committing shirk, associating partners with Allah (Glorified and Exalted is He)