{"@type": "dcat:Dataset", "accessLevel": "public", "contactPoint": {"@type": "vcard:Contact", "fn": "DCGISopendata", "hasEmail": "mailto:gisgroup@dc.gov"}, "description": "<DIV STYLE=\"text-align:Left;\"><DIV><DIV><P><SPAN>This data is used for the planning and management of Washington, D.C. by local government agencies.  Alley Street Changes polygons. The dataset contains locations and attributes of Alley Street Changes polygons, created as part of the DC Geographic Information System (DC GIS) for the D.C. Office of the Chief Technology Officer (OCTO) and participating D.C. government agencies.</SPAN></P></DIV></DIV></DIV>", "distribution": [{"@type": "dcat:Distribution", "accessURL": "https://maps2.dcgis.dc.gov/dcgis/rest/services/DCGIS_DATA/Property_and_Land_WebMercator/FeatureServer/75", "format": "ArcGIS GeoServices REST API", "mediaType": "application/json", "title": "ArcGIS GeoService"}, {"@type": "dcat:Distribution", "accessURL": "https://opendata.dc.gov/api/download/v1/items/1560358b31fa4cdba3bda020dc380461/csv?layers=75", "format": "CSV", "mediaType": "text/csv", "title": "CSV"}, {"@type": "dcat:Distribution", "accessURL": "https://opendata.dc.gov/api/download/v1/items/1560358b31fa4cdba3bda020dc380461/filegdb?layers=75", "format": "ZIP", "mediaType": "application/zip", "title": "File Geodatabase"}, {"@type": "dcat:Distribution", "accessURL": "https://opendata.dc.gov/api/download/v1/items/1560358b31fa4cdba3bda020dc380461/geojson?layers=75", "format": "GeoJSON", "mediaType": "application/vnd.geo+json", "title": "GeoJSON"}, {"@type": "dcat:Distribution", "accessURL": "https://opendata.dc.gov/api/download/v1/items/1560358b31fa4cdba3bda020dc380461/kml?layers=75", "format": "KML", "mediaType": "application/vnd.google-earth.kml+xml", "title": "KML"}, {"@type": "dcat:Distribution", "accessURL": "https://opendata.dc.gov/api/download/v1/items/1560358b31fa4cdba3bda020dc380461/shapefile?layers=75", "format": "ZIP", "mediaType": "application/zip", "title": "Shapefile"}, {"@type": "dcat:Distribution", "accessURL": "https://opendata.dc.gov/datasets/DCGIS::alley-and-street-changes", "format": "Web Page", "mediaType": "text/html", "title": "ArcGIS Hub Dataset"}], "identifier": "https://www.arcgis.com/home/item.html?id=1560358b31fa4cdba3bda020dc380461&sublayer=75", "issued": "2016-08-10T15:34:27.000Z", "keyword": ["Alley", "Closure", "DC", "Dedication", "Land", "Lot", "Planning Cadastre", "Property", "Street", "district of columbia", "washington dc"], "landingPage": "https://opendata.dc.gov/datasets/DCGIS::alley-and-street-changes", "license": "https://creativecommons.org/licenses/by/4.0", "modified": "2026-05-13T06:29:52.000Z", "publisher": {"name": "Department of Buildings"}, "spatial": "-77.1087,38.8238,-76.9134,38.9906", "theme": ["geospatial"], "title": "Alley and Street Changes"}