| http://www.w3.org/ns/prov#value | - means for hingedly securing said door over said aperture; said door including at least two sections extending at a predetermined angle with one another such that said door is generally L-shaped, and a peripheral flange depending downwardly therefrom; said enclosure including an integral upstanding flange outlining the periphery of said aperture; said peripheral door flange being tapered slightly o
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