Capture 3 levels of hazard severity as high/medium/low and capture probabilities of asset damage (H/M/L). Enable values for the three levels to be assigned by the user #51

[sreyac]

Need to discuss this further so we have more direction on how we will implement

Part of Asset Inventory: Capturing the perils to which each asset is exposed

[luke-feeney]

Schema extension - TerminusDB @KittyJose @GavinMendelGleason