There's this weird bog near my house

The cement "coffin" must be some kind of utility or something. But I imagine it to be the tomb of some resident from the past: someone who wanted to be immortalised. I have dubbed this bog Quercus Weld after a story my friend Doug wrote when we were teenagers. I don't know for sure if those are Oak trees in the picture, but it's likely as our subdivision is called Oak Springs. Also a weld is a meadow, so again it doesn't quite....but i digress. Doug, ever fond of puns, would probably suggest i call the bog Pete.