{"@type": "dcat:Dataset", "accessLevel": "public", "accrualPeriodicity": "irregular", "bureauCode": ["020:00"], "contactPoint": {"@type": "vcard:Contact", "fn": "David Mintz, Environmental Protection Agency, U.S. EPA Office of Air and Radiation (OAR) - Office of Air Quality Planning and Standards (OAQPS)", "hasEmail": "mailto:mintz.david@epa.gov"}, "description": "Ambient Lead (Pb) concentrations from the national ambient air quality monitoring networks stored in the Air Quality System (AQS).", "distribution": [{"@type": "dcat:Distribution", "downloadURL": "https://aqs.epa.gov/aqsweb/airdata/download_files.html", "mediaType": "application/zip"}], "identifier": "{623F90EA-03C6-4E3A-91E8-9325A617D975}", "issued": "2014-01-01", "keyword": ["EPA", "environment"], "language": ["en-US"], "license": "https://edg.epa.gov/EPA_Data_License.html", "modified": "2015-09-23", "programCode": ["020:072"], "publisher": {"@type": "org:Organization", "name": "U.S. EPA Office of Air and Radiation (OAR) - Office of Air Quality Planning and Standards (OAQPS)"}, "references": ["https://edg.epa.gov/metadata/catalog/search/resource/details.page?uuid=%7B623F90EA-03C6-4E3A-91E8-9325A617D975%7D", "https://edg.epa.gov/metadata/rest/document?id=%7B623F90EA-03C6-4E3A-91E8-9325A617D975%7D"], "spatial": "-180.0,-90.0,180.0,90.0", "title": "Air Quality System (AQS) ambient observations: 2008 Lead"}