{"action":"create","ckan_id":null,"date_created":"Sat, 07 Mar 2026 20:38:03 GMT","date_finished":null,"harvest_job_id":"f654a6ab-b00f-47e3-a378-bae1319650da","harvest_source_id":"abba255d-4153-4d75-89dc-14b63138fe6b","id":"52804ef5-5f71-4ee4-a6ab-a3e4db89c816","identifier":"https://www.arcgis.com/home/item.html?id=6d9fa6d159ae4a1f80b9e296ed300767","parent_identifier":null,"source_hash":"62025b0f60e9df1e76e5366b6f7364eff775e822ed185701f2f556ccc483d407","source_raw":"{\"@type\": \"dcat:Dataset\", \"accessLevel\": \"public\", \"contactPoint\": {\"@type\": \"vcard:Contact\", \"fn\": \"esri\", \"hasEmail\": \"{{orgContactEmail}}\"}, \"description\": \"<span style='color: rgb(77, 77, 77); font-family: '>The USGS Topo base map service from The National Map is a combination of contours, shaded relief, woodland and urban tint, along with vector layers, such as geographic names, governmental unit boundaries, hydrography, structures, and transportation, to provide a composite topographic base map. Data sources are the National Atlas for small scales, and The National Map for medium to large scales.</span>\", \"distribution\": [{\"@type\": \"dcat:Distribution\", \"accessURL\": \"https://data.baltimorecity.gov/maps/esri::usgs-national-map\", \"format\": \"Web Page\", \"mediaType\": \"text/html\", \"title\": \"ArcGIS Hub Dataset\"}], \"identifier\": \"https://www.arcgis.com/home/item.html?id=6d9fa6d159ae4a1f80b9e296ed300767\", \"issued\": \"2014-12-01T23:55:40.000Z\", \"keyword\": [\"National Map\", \"USGS\", \"basemap\", \"current\", \"user_basemap\"], \"landingPage\": \"https://data.baltimorecity.gov/maps/esri::usgs-national-map\", \"license\": \"\", \"modified\": \"2025-04-11T17:05:41.000Z\", \"publisher\": {\"name\": \"Esri\"}, \"spatial\": \"-180.0000,-85.0000,180.0000,85.0000\", \"theme\": [\"geospatial\"], \"title\": \"USGS National Map\"}","source_transform":null,"status":"error"}