| http://www.w3.org/ns/prov#value | - Preparation- Talk to your doctor about this activity and your health status before winter season arrives.- Think twice if you have had a heart attack or have other forms of heart disease, have high blood pressure or high cholesterol, are a smoker, or lead a sedentary lifestyle.- Consider hiring a student or using a volunteer service if you are a senior.- Shovel at least one to two hours after eati
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