| http://www.w3.org/ns/prov#value | - This may be achieved by well known methods, for example, by using conventional coating technology such as gravure or offset printing to coat the paper with water resistant materials such as fluorocarbons, silicones or other hydrophobic materials, by coating the paper with slowly dissolving materials such as starch, by coating the paper with water blocking materials such as clay, or by reducing the
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