| http://www.w3.org/ns/prov#value | - In the 2004-05 NATSIHS, the smoker status 'never smoked' refers to persons who reported that they did not currently smoke, had never smoked on average at least one cigarette per day, had smoked less than 100 cigarettes in their lifetime, or had smoked pipes, cigars or other tobacco products less than 20 times in their lifetime.
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