# shape of Summit

shape of Summit is a boundary representation.

IRI: <https://ontology.bommaritollc.com/id/01a0d1a8-dfd3-767b-8aca-6e5ce5f03298>

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

Location: 41.78658, -87.81754 (box -87.83405, 41.77239, -87.80104, 41.80078; west, south, east, north)

- `adms:identifier`: [census-tiger-feature 2025/1600000US1773638](https://ontology.bommaritollc.com/id/01a0d1a8-dfd4-73e5-926f-0a97da660c08)
- `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 ((-87.831598 41.787497, -87.829743 41.788846, -87.829456 41.786431, -87.831056 41.785131, -87.830647 41.78381, -87.827178 41.783741, -87.825867 41.782957, -87.829562 41.77873, -87.828157 41.778014, -87.824499 41.782159, -87.823756 41.781731, -87.824859 41.78051, -87.823876 41.780871, -87.822166 41.780813, -87.820285 41.779542, -87.820299 41.776866, -87.816406 41.776931, -87.814406 41.775781, -87.814861 41.775002, -87.812039 41.774378, -87.805692 41.774432, -87.805849 41.772387, -87.804362 41.772386, -87.801039 41.776221, -87.801615 41.794814, -87.802098 41.797925, -87.801729 41.798436, -87.801764 41.800777, -87.805392 41.79928, -87.826556 41.79867, -87.829766 41.795099, -87.829662 41.791592, -87.832481 41.79161, -87.834045 41.78951, -87.831598 41.787497)) (geo:wktLiteral)
- `geo:hasMetricArea`: 5845549 (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-dfd3-767b-8aca-6e5b0f91041d)
- **simplification tolerance** (`bcgeo:simplificationTolerance`): 25 (xsd:double)

## Elsewhere

- [OpenStreetMap](https://www.openstreetmap.org/?mlat=41.78658&mlon=-87.81754#map=14/41.78658/-87.81754) (41.78658, -87.81754)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=41.78658,-87.81754)
- [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`):
  - [Summit](https://ontology.bommaritollc.com/id/01a0ca47-ac7a-7036-9bd5-9d35ecc14b66)
- Geometry of (1; `geo:hasGeometry`):
  - [Summit](https://ontology.bommaritollc.com/id/01a0ca47-ac7a-7036-9bd5-9d35ecc14b66)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0d1a8-dfd3-767b-8aca-6e5ce5f03298.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0d1a8-dfd3-767b-8aca-6e5ce5f03298.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0d1a8-dfd3-767b-8aca-6e5ce5f03298.nt), [HTML](https://ontology.bommaritollc.com/id/01a0d1a8-dfd3-767b-8aca-6e5ce5f03298)
Cite as: shape of Summit. bc-ontology, release 0.1.0-rc12, 2026-09-27. https://ontology.bommaritollc.com/id/01a0d1a8-dfd3-767b-8aca-6e5ce5f03298
Release 0.1.0-rc12, graph hash a20f66b983549f220c6f061b7e40233771a06aa47a0c0aede95a2a57ee2e9553.