Has anyone used PyMC for object orientated Bayesian networks or object orientated Markov chain Monte Carlo simulations?

I’ve been reading several papers that discuss OOBN and it looks like a nice way to organise things semantically.

Quantitative risk analysis of offshore drilling operations: A Bayesian approach - ScienceDirect

I even found one that used PyMC

Microsoft Word - Saideep_Aviation18_Full.docx (aiaa.org) and this Automated uncertainty quantification analysis using a system model and data | IEEE Conference Publication | IEEE Xplore

They use a graphical editor to create the system model which is then exported to JSON. Their system then reads the JSON and makes an MCMC model out of it in PyMC.

Has anyone else done object orientated models?