# shape of Sammons Point

shape of Sammons Point is a boundary representation.

IRI: <https://ontology.bommaritollc.com/id/01a0d1a8-de41-748d-ae48-c1582808265d>

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

Location: 41.03236, -87.85825 (box -87.87321, 41.00777, -87.84330, 41.05696; west, south, east, north)

- `adms:identifier`: [census-tiger-feature 2025/1600000US1767372](https://ontology.bommaritollc.com/id/01a0d1a8-de42-70a2-8ae3-5d87d1b22d7e)
- `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 ((-87.87317 41.055051, -87.869668 41.055101, -87.869532 41.047791, -87.873084 41.047756, -87.873057 41.04641, -87.86944 41.04645, -87.869422 41.045643, -87.868345 41.045657, -87.868355 41.044778, -87.873031 41.044738, -87.872951 41.04042, -87.869317 41.040476, -87.869363 41.028672, -87.868134 41.02869, -87.868084 41.025824, -87.869033 41.025817, -87.869001 41.024656, -87.870321 41.024654, -87.870238 41.018506, -87.869286 41.018517, -87.869174 41.012729, -87.87057 41.012628, -87.870577 41.012327, -87.867715 41.012373, -87.867693 41.011197, -87.86757 41.011822, -87.866618 41.011839, -87.866772 41.01855, -87.862401 41.018618, -87.862763 41.029565, -87.865058 41.029539, -87.865055 41.030139, -87.867864 41.03011, -87.867933 41.033068, -87.858534 41.033186, -87.858055 41.01874, -87.849307 41.018932, -87.849207 41.012447, -87.853042 41.012359, -87.853054 41.012803, -87.859893 41.012537, -87.860795 41.012313, -87.860782 41.011467, -87.862845 41.011434, -87.862814 41.010211, -87.857912 41.010324, -87.857847 41.007766, -87.856652 41.007792, -87.856717 41.010355, -87.843297 41.010927, -87.843304 41.011715, -87.846375 41.011673, -87.846382 41.012512, -87.847215 41.012561, -87.847356 41.02627, -87.848281 41.026268, -87.848824 41.036927, -87.846501 41.037112, -87.848029 41.039533, -87.850242 41.039367, -87.85022 41.034963, -87.852651 41.034934, -87.852655 41.035389, -87.853948 41.035378, -87.853948 41.035805, -87.858533 41.035711, -87.858529 41.035306, -87.860303 41.035281, -87.860289 41.034378, -87.866985 41.034296, -87.867065 41.040431, -87.863308 41.040452, -87.863395 41.045817, -87.858672 41.045844, -87.858685 41.046756, -87.853795 41.046791, -87.853792 41.044283, -87.850875 41.044297, -87.851068 41.04503, -87.850443 41.047014, -87.849985 41.047723, -87.849062 41.048128, -87.849103 41.05242, -87.853871 41.0524, -87.853958 41.049534, -87.858726 41.049504, -87.858716 41.048814, -87.867179 41.048775, -87.867297 41.055117, -87.868384 41.055121, -87.868418 41.056958, -87.873206 41.056853, -87.87317 41.055051)) (geo:wktLiteral)
- `geo:hasMetricArea`: 4811264 (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-de41-748d-ae48-c157ad71237c)
- **simplification tolerance** (`bcgeo:simplificationTolerance`): 25 (xsd:double)

## Elsewhere

- [OpenStreetMap](https://www.openstreetmap.org/?mlat=41.03236&mlon=-87.85825#map=14/41.03236/-87.85825) (41.03236, -87.85825)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=41.03236,-87.85825)
- [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`):
  - [Sammons Point](https://ontology.bommaritollc.com/id/01a0ca47-b245-763f-99e3-34a4e1349439)
- Geometry of (1; `geo:hasGeometry`):
  - [Sammons Point](https://ontology.bommaritollc.com/id/01a0ca47-b245-763f-99e3-34a4e1349439)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0d1a8-de41-748d-ae48-c1582808265d.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0d1a8-de41-748d-ae48-c1582808265d.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0d1a8-de41-748d-ae48-c1582808265d.nt), [HTML](https://ontology.bommaritollc.com/id/01a0d1a8-de41-748d-ae48-c1582808265d)
Cite as: shape of Sammons Point. bc-ontology, release 0.1.0-rc12, 2026-09-27. https://ontology.bommaritollc.com/id/01a0d1a8-de41-748d-ae48-c1582808265d
Release 0.1.0-rc12, graph hash a20f66b983549f220c6f061b7e40233771a06aa47a0c0aede95a2a57ee2e9553.