| http://www.w3.org/ns/prov#value | - The sixteen pages that follow are an elegant primer on the micro (the bridge???s towers are ???one and five-eighths inches farther apart at their summits than at their bases??? to correct for the curvature of the earth) and macro (???188,000 tons of steel ??? three times the amount used in the Empire State Building???) of bridge building.
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