| http://www.w3.org/ns/prov#value | - As for aromatic compounds, aromatic hydrocarbons such as naphthalene, and as their derivatives, alkyl substitutes such as mesitylene, durene, ethylbenzene, isopropylbenzene, 2-ethylnaphthalene, 1-phenylnaphthalene, etc., and halides such as monochlorobenzene, o-dichlorobenzene, etc. are mentioned.
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