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Planning Department","license_id":"odc-pddl","license_name":"Open Data Commons Public Domain Dedication and Licence (PDDL) 1.0","license_url":"https://opendatacommons.org/licenses/pddl/1-0/","openness":"public_domain","retrieved_at":"2026-09-02T22:35:37.755614Z","rights_statement":"Open Data Commons Public Domain Dedication and License (PDDL)","source_id":"bpda-boundaries","source_identifier":"2","source_name":"Boston Planning Department neighborhood boundaries","source_url":"https://data.boston.gov/dataset/bf1a7b50-4c72-4637-b0fa-11d632e3aff1/resource/e5849875-a6f6-4c9c-9d8a-5048b0fbd03e/download/boston_neighborhood_boundaries.geojson","transforms":[{"description":"retrieved the official neighborhood boundaries as GeoJSON from the City of Boston open-data portal","input_sha256":null,"operation":"fetch","output_sha256":null,"parameters":{},"performed_at":"2026-09-02T22:35:44.617083Z","seq":1,"tool":"archive-ingest 0.1.0"},{"description":"the source is already WGS 84 (EPSG:4326); the geometry was set to that SRID and multi-cast without alteration of coordinates","input_sha256":null,"operation":"reproject","output_sha256":null,"parameters":{},"performed_at":"2026-09-02T22:35:44.651725Z","seq":2,"tool":"archive-ingest 0.1.0"},{"description":"the feature's name became the record title; the boundary was written to the official layer with the promulgating authority named","input_sha256":null,"operation":"normalize","output_sha256":null,"parameters":{},"performed_at":"2026-09-02T22:35:44.690840Z","seq":3,"tool":"archive-ingest 0.1.0"}]},"record_kind":"entity","slug":"back-bay","status":"published","summary":"An official neighborhood of Boston, as bounded by the Boston Planning Department — 399 acres. This is the official layer: the boundary an authority drew. What people call this place, and where they say it reaches, are filed separately as attested claims.","title":"Back Bay","updated_at":"2026-09-02T22:35:44.508623Z","urn":"urn:lemay:boston:entity:back-bay","version":1,"withdrawn_reason":null},"related":[{"record":{"canonical_path":"/place/boston","id":"59094999-1a7e-42fc-a665-bf54c5d7e59a","kind":"entity","title":"Boston","urn":"urn:lemay:boston:entity:boston"},"relation":"located_in"}],"urn":"urn:lemay:boston:entity:back-bay","version_history":[{"change_note":"accessioned from the Boston Planning Department boundary file","changed_by":"archive-ingest 0.1.0","recorded_at":"2026-09-02T22:35:44.725505Z","version":1}]}