| http://www.w3.org/ns/prov#value | - As used herein, the term ???alkylene glycol??? includes both alkylene glycols and substituted alkylene glycols having 2 to 10 carbon atoms, such as ethylene glycol, 1,3-propylene glycol, 1,2-propylene glycol, 1,2-butylene glycol, 1,3-butylene glycol, 1,4-butylene glycol, styrene glycol and the like.
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