| http://www.w3.org/ns/prov#value | - A similar opening 20A is provided in the first keyway 20 so that when the key 22 is positioned within the first and second keyways 20, 24 as shown in FIG. 1, the key opening 22A is in registry with the keyway opening 20A so that a screw, bolt or other fastener may be installed within the openings to effectively lock the key 22 in place within the two keyways 20, 24.
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