| http://www.w3.org/ns/prov#value | - Referring now to FIG. 2, set forth therein is a graph showing the luminous intensity (in candelas) versus angular field requirements for a center-high mounted stoplight for the field defined as (a) 10 degrees up and 5 degrees down relative to the central horizontal plane, and (b) 10 degrees left and right relative to the central vertical plane, as set forth in Federal Motor Vehicle Safety Standard
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