No it doesn't. It says, in the voice of a contemporary of the EB time period, that the canals "are said to have been built by an Assyrian Queen, Semiramis". During our timeframe it was a common understanding that the canals had been built during the reign of Samiramis. In Armenia in that time Samiramis had taken a rather large role in the mythology of that region (it was claimed that she was the lover of Ara in that local myth).
However, this is not explained in the History section of the description, and so I shall edit it to make it clear that we do know the actual origin of these irrigation canals.
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