| http://www.w3.org/ns/prov#value | - It is far too early to draw such a conclusion.In other words, while I was yesterday criticizing the report for concluding that the observed 15% decline in heart attacks and strokes was attributable to the smoking ban, today it is not even clear that one can conclude that there was a true decline in heart attacks and strokes (by which I mean a decline that reflects a real change rather than just ra
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