# shape of Williamson

shape of Williamson is a boundary representation.

IRI: <https://ontology.bommaritollc.com/id/01a0d1a8-dde6-771c-8c14-35d67858467e>

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

Location: 38.98734, -89.76429 (box -89.77371, 38.97592, -89.75487, 38.99876; west, south, east, north)

- `adms:identifier`: [census-tiger-feature 2025/1600000US1781815](https://ontology.bommaritollc.com/id/01a0d1a8-dde6-771c-8c14-35e10eaace02)
- `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 ((-89.773221 38.975958, -89.754867 38.975924, -89.755098 38.998757, -89.764621 38.998633, -89.764692 38.988033, -89.77369 38.988049, -89.773709 38.976859, -89.773221 38.975958)) (geo:wktLiteral)
- `geo:hasMetricArea`: 3155646 (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-dde5-74b6-872e-d344052c1053)
- **simplification tolerance** (`bcgeo:simplificationTolerance`): 25 (xsd:double)

## Elsewhere

- [OpenStreetMap](https://www.openstreetmap.org/?mlat=38.98734&mlon=-89.76429#map=14/38.98734/-89.76429) (38.98734, -89.76429)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=38.98734,-89.76429)
- [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`):
  - [Williamson](https://ontology.bommaritollc.com/id/01a0ca47-a92a-75e7-9e92-330d686e5e3e)
- Geometry of (1; `geo:hasGeometry`):
  - [Williamson](https://ontology.bommaritollc.com/id/01a0ca47-a92a-75e7-9e92-330d686e5e3e)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0d1a8-dde6-771c-8c14-35d67858467e.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0d1a8-dde6-771c-8c14-35d67858467e.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0d1a8-dde6-771c-8c14-35d67858467e.nt), [HTML](https://ontology.bommaritollc.com/id/01a0d1a8-dde6-771c-8c14-35d67858467e)
Cite as: shape of Williamson. bc-ontology, release 0.1.0-rc12, 2026-09-27. https://ontology.bommaritollc.com/id/01a0d1a8-dde6-771c-8c14-35d67858467e
Release 0.1.0-rc12, graph hash a20f66b983549f220c6f061b7e40233771a06aa47a0c0aede95a2a57ee2e9553.