Assertion: accident | /r/HasProperty | understood in term
Facets:
Source sentences:
text: Therefore, accidents can be understood in terms of why the controls that were in place did not prevent or detect maladaptive changes (e.g. identifying the safety constraints that were violated at each level of the control structure, as well as why the constraints were inadequate or, if they were potentially adequate, why the system was unable to exert appropriate control over their enforcement).