{"@type": "dcat:Dataset", "accessLevel": "public", "contactPoint": {"@type": "vcard:Contact", "fn": "DCGISopendata", "hasEmail": "mailto:gisgroup@dc.gov"}, "description": "This Address Standards document has been developed to describe the addressing standards used for the Master Address\r\nRepository (MAR). The MAR is DC Government\u2019s official address database and is widely used across the City of\r\nWashington, DC. The OCTO Data Team which is part of the Office of the Chief Technology Officer (OCTO), is\r\nresponsible for maintaining the MAR. ", "distribution": [{"@type": "dcat:Distribution", "accessURL": "https://opendata.dc.gov/documents/DCGIS::mar-address-standards", "format": "Web Page", "mediaType": "text/html", "title": "ArcGIS Hub Dataset"}], "identifier": "https://www.arcgis.com/home/item.html?id=463a635fc6ea4288b9be4126323365d0", "issued": "2021-04-09T19:05:56.000Z", "keyword": ["master address repository", "addressing", "block", "intersection", "mardata", "district of columbia", "washington dc"], "landingPage": "https://opendata.dc.gov/documents/DCGIS::mar-address-standards", "license": "https://creativecommons.org/licenses/by/4.0", "modified": "2025-07-15T18:34:45.000Z", "publisher": {"name": "City of Washington, DC"}, "spatial": "-77.2258,38.7867,-76.8125,39.0009", "theme": ["geospatial"], "title": "MAR Address Standards"}