This HTML5 document contains 7 embedded RDF statements represented using HTML+Microdata notation.

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provhttp://www.w3.org/ns/prov#
xsdhhttp://www.w3.org/2001/XMLSchema#
n5freepatentsonline.
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PDF files are especially useful for documents such as newspaper and magazine articles, product brochures, or flyers where it is desired to preserve the original graphic appearance online.
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