{"accessLevel": "public", "bureauCode": ["010:12"], "contactPoint": {"@type": "vcard:Contact", "fn": "Peter B McMahon", "hasEmail": "mailto:pmcmahon@usgs.gov"}, "description": "In 2018, groundwater samples were collected from aquifers in the Williston Basin in parts of eastern Montana, western North Dakota, and northwestern South Dakota. This dataset includes quality-control data for volatile organic compounds that include data for source-solution blanks and field blanks. The dataset also includes data for sulfur hexafluoride in environmental samples of groundwater.", "distribution": [{"@type": "dcat:Distribution", "accessURL": "https://doi.org/10.5066/P98H46DG", "description": "Landing page for access to the data", "format": "XML", "mediaType": "application/http", "title": "Digital Data"}, {"@type": "dcat:Distribution", "description": "The metadata original format", "downloadURL": "https://data.usgs.gov/datacatalog/metadata/USGS.5f18249382cef313ed8430c9.xml", "format": "XML", "mediaType": "text/xml", "title": "Original Metadata"}], "identifier": "http://datainventory.doi.gov/id/dataset/USGS_5f18249382cef313ed8430c9", "keyword": ["Cycle 3", "Geochemistry", "Groundwater", "Groundwater age", "Montana", "NAWQA", "North Dakota", "Shale-oil", "South Dakota", "USGS:5f18249382cef313ed8430c9", "Williston Basin"], "modified": "2020-12-07T00:00:00Z", "publisher": {"@type": "org:Organization", "name": "U.S. Geological Survey"}, "spatial": "-105.8500, 45.2500, -99.0000, 49.0000", "theme": ["geospatial"], "title": "Quality-Control Data for Volatile Organic Compounds and Environmental Sulfur-Hexafluoride Data for Groundwater Samples from the Williston Basin, USA"}