{"@type": "dcat:Dataset", "accessLevel": "public", "contactPoint": {"@type": "vcard:Contact", "fn": "Scott Vander Hart", "hasEmail": "mailto:no-reply@data.iowa.gov"}, "description": "This dataset provides information related to the Iowa Department of Transporation's Intelligent Transportation System (ITS) Digital Message Signs (DMS) devices.", "distribution": [{"@type": "dcat:Distribution", "describedBy": "https://data.iowa.gov/api/views/aj2h-bjk6/columns.json", "describedByType": "application/json", "downloadURL": "https://data.iowa.gov/api/views/aj2h-bjk6/rows.json?accessType=DOWNLOAD", "mediaType": "application/json"}, {"@type": "dcat:Distribution", "describedBy": "https://data.iowa.gov/api/views/aj2h-bjk6/columns.rdf", "describedByType": "application/rdf+xml", "downloadURL": "https://data.iowa.gov/api/views/aj2h-bjk6/rows.rdf?accessType=DOWNLOAD", "mediaType": "application/rdf+xml"}, {"@type": "dcat:Distribution", "describedBy": "https://data.iowa.gov/api/views/aj2h-bjk6/columns.xml", "describedByType": "application/xml", "downloadURL": "https://data.iowa.gov/api/views/aj2h-bjk6/rows.xml?accessType=DOWNLOAD", "mediaType": "application/xml"}, {"@type": "dcat:Distribution", "downloadURL": "https://data.iowa.gov/api/views/aj2h-bjk6/rows.csv?accessType=DOWNLOAD", "mediaType": "text/csv"}], "identifier": "https://data.iowa.gov/api/views/aj2h-bjk6", "issued": "2020-01-03", "keyword": ["asset", "atms", "dms", "freeway", "ground", "highway", "inventory", "its", "message", "operations", "road", "sign", "tms", "traffic", "transportation", "variable", "vms"], "landingPage": "https://data.iowa.gov/d/aj2h-bjk6", "license": "http://creativecommons.org/licenses/by/4.0/legalcode", "modified": "2026-04-28", "publisher": {"@type": "org:Organization", "name": "data.iowa.gov"}, "theme": ["Transportation Assets"], "title": "Active"}