{
  "@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 layer is derived from the Common Ownership Lots and represents property transactions as they’ve occurred since the implementation of the Vector Property Mapping program in September 2006. A property transaction entails new geometry (split/combination of Lot(s) or property type conversion (from Air Rights, Record, or Tax Lots to Condo lots). The layer contains locations and attributes of archived features (inactive lots – dead lots) and corresponds with Office of Tax and Revenue's Public Extract files (ITSPE). It occurs weekly for the current calendar year and geometry updated when a transaction occurs.</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/78",
      "format": "ArcGIS GeoServices REST API",
      "mediaType": "application/json",
      "title": "ArcGIS GeoService"
    },
    {
      "@type": "dcat:Distribution",
      "accessURL": "https://opendata.dc.gov/api/download/v1/items/abfe294ea1b6498dbfb219a319fdb6ee/csv?layers=78",
      "format": "CSV",
      "mediaType": "text/csv",
      "title": "CSV"
    },
    {
      "@type": "dcat:Distribution",
      "accessURL": "https://opendata.dc.gov/api/download/v1/items/abfe294ea1b6498dbfb219a319fdb6ee/filegdb?layers=78",
      "format": "ZIP",
      "mediaType": "application/zip",
      "title": "File Geodatabase"
    },
    {
      "@type": "dcat:Distribution",
      "accessURL": "https://opendata.dc.gov/api/download/v1/items/abfe294ea1b6498dbfb219a319fdb6ee/geojson?layers=78",
      "format": "GeoJSON",
      "mediaType": "application/vnd.geo+json",
      "title": "GeoJSON"
    },
    {
      "@type": "dcat:Distribution",
      "accessURL": "https://opendata.dc.gov/api/download/v1/items/abfe294ea1b6498dbfb219a319fdb6ee/kml?layers=78",
      "format": "KML",
      "mediaType": "application/vnd.google-earth.kml+xml",
      "title": "KML"
    },
    {
      "@type": "dcat:Distribution",
      "accessURL": "https://opendata.dc.gov/api/download/v1/items/abfe294ea1b6498dbfb219a319fdb6ee/shapefile?layers=78",
      "format": "ZIP",
      "mediaType": "application/zip",
      "title": "Shapefile"
    },
    {
      "@type": "dcat:Distribution",
      "accessURL": "https://opendata.dc.gov/datasets/DCGIS::land-boundary-change",
      "format": "Web Page",
      "mediaType": "text/html",
      "title": "ArcGIS Hub Dataset"
    }
  ],
  "identifier": "https://www.arcgis.com/home/item.html?id=abfe294ea1b6498dbfb219a319fdb6ee&sublayer=78",
  "issued": "2019-12-30T20:25:41.000Z",
  "keyword": [
    "DOB",
    "dc",
    "district of columbia",
    "land boundary",
    "lot",
    "parcel",
    "property",
    "record",
    "reservation",
    "square",
    "tax",
    "vpmdata",
    "washington dc"
  ],
  "landingPage": "https://opendata.dc.gov/datasets/DCGIS::land-boundary-change",
  "license": "https://creativecommons.org/licenses/by/4.0",
  "modified": "2026-10-03T09:48:56.000Z",
  "publisher": {
    "name": "Department of Buildings"
  },
  "spatial": "-77.1136,38.8103,-76.9115,38.9960",
  "theme": [
    "geospatial"
  ],
  "title": "Land Boundary Change"
}