Poniatowa camp
... that the inmates of Poniatowa camp dug their own graves as fake air-raid trenches?
... that the inmates of <b id="mwDOQ"><a class="mw-redirect" href="./Poniatowa_camp" id="mwDOU" rel="mw:WikiLink" title="Poniatowa camp">Poniatowa camp</a></b> dug their own graves as fake air-raid trenches?