{"@type": "dcat:Dataset", "accessLevel": "public", "accrualPeriodicity": "irregular", "bureauCode": ["020:00"], "contactPoint": {"@type": "vcard:Contact", "fn": "Carry Croghan, U.S. EPA Office of Research and Development (ORD) - National Exposure Research Laboratory (NERL)", "hasEmail": "mailto:Croghan.Carry@epa.gov"}, "dataQuality": false, "description": "The Human Exposure Database System (HEDS) provides public access to data sets, documents, and metadata from EPA on human exposure. It is primarily intended for scientists involved in human exposure studies or work requiring such data.", "identifier": "47138AA0-2BCA-4E6F-84F8-6741C5BFFB2C", "issued": "2014-01-01", "keyword": ["datafinder", "substances", "chemicals", "human health", "health risks", "exposure", "environment", "environment", "united states", "health"], "license": "https://edg.epa.gov/EPA_Data_License.html", "modified": "2011-11-30", "programCode": ["020:072"], "publisher": {"@type": "org:Organization", "name": "U.S. EPA Office of Research and Development (ORD) - National Exposure Research Laboratory (NERL)"}, "references": ["https://edg.epa.gov/metadata/catalog/search/resource/details.page?uuid=%7B47138AA0-2BCA-4E6F-84F8-6741C5BFFB2C%7D", "https://edg.epa.gov/metadata/rest/document?id=%7B47138AA0-2BCA-4E6F-84F8-6741C5BFFB2C%7D"], "spatial": "-180.0,18.0,-66.0,72.0", "title": "Human Exposure Database System (HEDS)"}