| http://www.w3.org/ns/prov#value | - synthetic water-soluble polymers (e.g., polyvinyl alcohol, polyvinylpyrrolidone, polyacrylic acid); and stabilizers such as PAP (isopropyl acid phosphate), BHT (2,6-tert-butyl-4-methylphenol), BHA (2-/3-tert-butyl-4-methoxyphenol), vegetable oil, mineral
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