| http://www.w3.org/ns/prov#value | - For polyesters, the depolymerization agent can be a low molecular weight oligomer of a polyester, an alcohol, such as methanol, a monomer, an alkanediol, specifically ethylene glycol, an aromatic or aliphatic carboxylic acid (e.g., acetic acid), or a corresponding methyl or ethyl ester (e.g., methyl benzoate), an aromatic or aliphatic dicarboxylic acid or corresponding ester, or water.
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