# shape of Winnetka

shape of Winnetka is a boundary representation.

IRI: <https://ontology.bommaritollc.com/id/01a0d1a8-dfb6-76e0-b787-76f2b4b918ac>

Type: [geo:Geometry](http://www.opengis.net/ont/geosparql#Geometry), [boundary representation](https://ontology.bommaritollc.com/vocab/geo/BoundaryRepresentation)

Location: 42.10840, -87.74075 (box -87.77071, 42.08833, -87.71080, 42.12847; west, south, east, north)

- `adms:identifier`: [census-tiger-feature 2025/1600000US1782530](https://ontology.bommaritollc.com/id/01a0d1a8-dfb7-718b-bf34-70bfcf3c89d0)
- `dcterms:date`: 2025-01-01 (xsd:date)
- `dcterms:source`: [Census TIGER/Line 2025: places, state 17](https://ontology.bommaritollc.com/id/01a0d1a7-ff14-7108-90b2-44d74d759a9b)
- `geo:asWKT`: <http://www.opengis.net/def/crs/OGC/1.3/CRS83> POLYGON ((-87.761041 42.108634, -87.761074 42.105032, -87.756362 42.104827, -87.756362 42.097528, -87.752895 42.097429, -87.752643 42.099429, -87.751521 42.099429, -87.751555 42.093948, -87.741774 42.093811, -87.741843 42.090046, -87.740385 42.089885, -87.739692 42.088892, -87.737073 42.08873, -87.736197 42.088327, -87.736276 42.091502, -87.735711 42.092642, -87.732204 42.093436, -87.732148 42.093833, -87.731137 42.093792, -87.731146 42.093203, -87.729588 42.093733, -87.726621 42.09341, -87.726016 42.09181, -87.722384 42.091778, -87.722377 42.091157, -87.720818 42.090997, -87.721488 42.091839, -87.717508 42.091704, -87.717479 42.093524, -87.713098 42.09347, -87.710799 42.095445, -87.714667 42.098382, -87.726152 42.109216, -87.730557 42.114677, -87.72982 42.115029, -87.730359 42.11572, -87.72946 42.116204, -87.72974 42.116539, -87.730551 42.116379, -87.735606 42.120171, -87.741688 42.128468, -87.74153 42.119326, -87.744977 42.119431, -87.745651 42.119114, -87.746312 42.119538, -87.770376 42.119737, -87.770705 42.108777, -87.761041 42.108634)) (geo:wktLiteral)
- `geo:hasMetricArea`: 10079424 (xsd:double)
- `prov:wasDerivedFrom`: [evidence from https://www2.census.gov/geo/tiger/TIGER2025/PLACE/tl\_2025\_17\_place.zip](https://ontology.bommaritollc.com/id/01a0d1a8-dfb6-76e0-b787-76f16c1ea84f)
- **simplification tolerance** (`bcgeo:simplificationTolerance`): 25 (xsd:double)

## Elsewhere

- [OpenStreetMap](https://www.openstreetmap.org/?mlat=42.10840&mlon=-87.74075#map=14/42.10840/-87.74075) (42.10840, -87.74075)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=42.10840,-87.74075)
- [Source](https://www2.census.gov/geo/tiger/TIGER2025/PLACE/tl_2025_17_place.zip) (www2.census.gov)

## Pointing here

- Default geometry of (1; `geo:hasDefaultGeometry`):
  - [Winnetka](https://ontology.bommaritollc.com/id/01a0ca47-9712-72aa-bca3-1fb9c49ec84b)
- Geometry of (1; `geo:hasGeometry`):
  - [Winnetka](https://ontology.bommaritollc.com/id/01a0ca47-9712-72aa-bca3-1fb9c49ec84b)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0d1a8-dfb6-76e0-b787-76f2b4b918ac.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0d1a8-dfb6-76e0-b787-76f2b4b918ac.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0d1a8-dfb6-76e0-b787-76f2b4b918ac.nt), [HTML](https://ontology.bommaritollc.com/id/01a0d1a8-dfb6-76e0-b787-76f2b4b918ac)
Cite as: shape of Winnetka. bc-ontology, release 0.1.0-rc12, 2026-09-27. https://ontology.bommaritollc.com/id/01a0d1a8-dfb6-76e0-b787-76f2b4b918ac
Release 0.1.0-rc12, graph hash a20f66b983549f220c6f061b7e40233771a06aa47a0c0aede95a2a57ee2e9553.