Probabilidades Json de redes bayesianas

{"jbProba":[{"arbol":{"nbarbol":"empresa","mercados":[{"nbmercado":"mercado1","probabilidad":0.275,"industrias":[{"nbindustria":"industria1","proba":0.07},{"nbindustria":"industria2","proba":0.04},{"nbindustria":"industria3","proba":0.05},{"nbindustria":"industria4","proba":0.015},{"nbindustria":"industria5","proba":0.055},{"nbindustria":"industria6","proba":0.045}]},{"nbmercado":"mercado2","probabilidad":0.22,"industrias":[{"nbindustria":"industria1","proba":0.01},{"nbindustria":"industria2","proba":0.045},{"nbindustria":"industria3","proba":0.05},{"nbindustria":"industria4","proba":0.035},{"nbindustria":"industria5","proba":0.04},{"nbindustria":"industria6","proba":0.04}]},{"nbmercado":"mercado3","probabilidad":0.285,"industrias":[{"nbindustria":"industria1","proba":0.06},{"nbindustria":"industria2","proba":0.035},{"nbindustria":"industria3","proba":0.045},{"nbindustria":"industria4","proba":0.045},{"nbindustria":"industria5","proba":0.06},{"nbindustria":"industria6","proba":0.04}]},{"nbmercado":"mercado4","probabilidad":0.22,"industrias":[{"nbindustria":"industria1","proba":0.03},{"nbindustria":"industria2","proba":0.05},{"nbindustria":"industria3","proba":0.025},{"nbindustria":"industria4","proba":0.035},{"nbindustria":"industria5","proba":0.05},{"nbindustria":"industria6","proba":0.03}]}]}}]}