The Data.BaltimoreCity.Gov Museum API returns museum data with JSON, AMF, and geoJSON formats, providing layers and esriGeometryPoint as geometry type. See a live example at https://data.baltimorecity.gov/dataset/Museum-egis_rest_services_OpenBaltimore_Museum_Map/vdfk-6uf7 This API is provided by OpenBaltimore, Baltimore City's Open Data Warehouse.
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