# shape of Elberfeld

shape of Elberfeld is a boundary representation.

IRI: <https://ontology.bommaritollc.com/id/01a0d1a9-33f9-76c0-b625-f9b589586041>

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

Location: 38.16247, -87.44803 (box -87.45532, 38.15613, -87.44073, 38.16882; west, south, east, north)

- `adms:identifier`: [census-tiger-feature 2025/1600000US1820638](https://ontology.bommaritollc.com/id/01a0d1a9-33fa-73da-8599-2206b3e4a95f)
- `dcterms:date`: 2025-01-01 (xsd:date)
- `dcterms:source`: [Census TIGER/Line 2025: places, state 18](https://ontology.bommaritollc.com/id/01a0d1a7-ff14-7108-90b2-44e67dadd18a)
- `geo:asWKT`: <http://www.opengis.net/def/crs/OGC/1.3/CRS83> POLYGON ((-87.449776 38.158085, -87.448346 38.15757, -87.448824 38.156986, -87.447435 38.156133, -87.447183 38.156844, -87.444559 38.156887, -87.444579 38.157388, -87.441095 38.157515, -87.44109 38.157963, -87.440747 38.157958, -87.440734 38.159295, -87.442847 38.159293, -87.442852 38.160682, -87.444883 38.160695, -87.444234 38.162266, -87.446051 38.162622, -87.44619 38.167453, -87.447134 38.167455, -87.447131 38.168104, -87.448208 38.168815, -87.44818 38.168305, -87.450041 38.168497, -87.450021 38.168037, -87.451837 38.168011, -87.451866 38.168407, -87.452856 38.168393, -87.452797 38.165795, -87.449477 38.16583, -87.449809 38.164005, -87.451594 38.161083, -87.452456 38.161196, -87.455323 38.157696, -87.449776 38.158085)) (geo:wktLiteral)
- `geo:hasMetricArea`: 792328 (xsd:double)
- `prov:wasDerivedFrom`: [evidence from https://www2.census.gov/geo/tiger/TIGER2025/PLACE/tl\_2025\_18\_place.zip](https://ontology.bommaritollc.com/id/01a0d1a9-33f9-76c0-b625-f9b45a68fa6f)
- **simplification tolerance** (`bcgeo:simplificationTolerance`): 25 (xsd:double)

## Elsewhere

- [OpenStreetMap](https://www.openstreetmap.org/?mlat=38.16247&mlon=-87.44803#map=14/38.16247/-87.44803) (38.16247, -87.44803)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=38.16247,-87.44803)
- [Source](https://www2.census.gov/geo/tiger/TIGER2025/PLACE/tl_2025_18_place.zip) (www2.census.gov)

## Pointing here

- Default geometry of (1; `geo:hasDefaultGeometry`):
  - [Elberfeld](https://ontology.bommaritollc.com/id/01a0d1a7-ffd5-77b0-b1b1-4c6110fc282a)
- Geometry of (1; `geo:hasGeometry`):
  - [Elberfeld](https://ontology.bommaritollc.com/id/01a0d1a7-ffd5-77b0-b1b1-4c6110fc282a)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0d1a9-33f9-76c0-b625-f9b589586041.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0d1a9-33f9-76c0-b625-f9b589586041.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0d1a9-33f9-76c0-b625-f9b589586041.nt), [HTML](https://ontology.bommaritollc.com/id/01a0d1a9-33f9-76c0-b625-f9b589586041)
Cite as: shape of Elberfeld. bc-ontology, release 0.1.0-rc12, 2026-09-27. https://ontology.bommaritollc.com/id/01a0d1a9-33f9-76c0-b625-f9b589586041
Release 0.1.0-rc12, graph hash a20f66b983549f220c6f061b7e40233771a06aa47a0c0aede95a2a57ee2e9553.