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                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=IL_EPA_WQX-EZT-01&CharacteristicName=Organic carbon&mimeType=csv",
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                "siteName":"IL_EPA_WQX-EZT-01",
                "datasetDescription":"Mercury at IL_EPA_WQX-EZT-01",
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                "variableMeasured":"Mercury",
                "variableUnit":"Unknown",
                "measurementTechnique":"observation",
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                "siteName":"IL_EPA_WQX-EZT-01",
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                "variableMeasured":"Selenium",
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