| http://www.w3.org/ns/prov#value | - For example, the aqueous solution polymerization is described in documents such as U.S. Pat. No. 4,625,001, No. 4,873,299, No. 4,286,082, No. 4,973,632, No. 4,985,518, No. 5,124,416, No. 5,250,640, No. 5,264,495, No. 5,145,906, and No. 5,380,808, and documents such as European Patent No. 0,811,636, No. 0,955,086, and No. 0,922,717.
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