| http://www.w3.org/ns/prov#value | - Representative examples of these hydrogen donor species include, but are not limited to, alcohols, such as methanol, ethanol, isopropyl alcohol, propanol, and the like; amines such as ammonia, methyl amine, propyl amine, diethanol amine, and the like; mercaptans, such as propyl mercaptans, butyl mercaptan, and the like.
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