# shape of Blackwell

shape of Blackwell is a boundary representation.

IRI: <https://ontology.bommaritollc.com/id/01a0d1a9-15b7-70a4-9594-7e10d0d83e43>

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

Location: 36.80059, -97.30936 (box -97.34933, 36.78247, -97.26939, 36.81872; west, south, east, north)

- `adms:identifier`: [census-tiger-feature 2025/1600000US4006600](https://ontology.bommaritollc.com/id/01a0d1a9-15b7-70a4-9594-7e1bf794d94a)
- `dcterms:date`: 2025-01-01 (xsd:date)
- `dcterms:source`: [Census TIGER/Line 2025: places, state 40](https://ontology.bommaritollc.com/id/01a0d1a7-ff29-755a-b8c3-a0f393b017fb)
- `geo:asWKT`: <http://www.opengis.net/def/crs/OGC/1.3/CRS83> POLYGON ((-97.346074 36.810067, -97.346079 36.808426, -97.342789 36.808412, -97.343477 36.804035, -97.337081 36.804055, -97.33704 36.79671, -97.331633 36.796752, -97.331628 36.798251, -97.332522 36.798302, -97.332554 36.803864, -97.3192 36.803992, -97.319161 36.796848, -97.309955 36.796773, -97.309933 36.789652, -97.303829 36.789699, -97.303799 36.787387, -97.300898 36.787413, -97.30089 36.78247, -97.275866 36.78249, -97.276154 36.785899, -97.273162 36.785706, -97.27315 36.787397, -97.272372 36.788191, -97.272889 36.78819, -97.272891 36.78847, -97.276148 36.788479, -97.276138 36.793319, -97.275229 36.794608, -97.274045 36.793111, -97.274021 36.800753, -97.27309 36.800745, -97.27309 36.80028, -97.26942 36.80027, -97.26939 36.804217, -97.273701 36.804255, -97.273964 36.80674, -97.276585 36.808372, -97.278139 36.807934, -97.278541 36.811583, -97.28045 36.81153, -97.28052 36.81345, -97.2835 36.81342, -97.28359 36.8126, -97.286894 36.812917, -97.286891 36.812364, -97.287611 36.812371, -97.289725 36.818718, -97.296578 36.818638, -97.296548 36.813998, -97.2975 36.814002, -97.297509 36.813265, -97.30094 36.81328, -97.300938 36.813653, -97.328135 36.813441, -97.328157 36.811677, -97.334962 36.811609, -97.334951 36.812907, -97.33561 36.812903, -97.335614 36.814982, -97.337148 36.814985, -97.337141 36.818571, -97.342647 36.818557, -97.34247 36.815133, -97.342942 36.81397, -97.346167 36.811153, -97.34932 36.811162, -97.34933 36.810133, -97.346074 36.810067), (-97.33496 36.808202, -97.334976 36.811061, -97.328166 36.811141, -97.328129 36.804157, -97.337082 36.804086, -97.337112 36.808046, -97.33496 36.808202)) (geo:wktLiteral)
- `geo:hasMetricArea`: 14457328 (xsd:double)
- `prov:wasDerivedFrom`: [evidence from https://www2.census.gov/geo/tiger/TIGER2025/PLACE/tl\_2025\_40\_place.zip](https://ontology.bommaritollc.com/id/01a0d1a9-15b7-70a4-9594-7e0fffe4cbb6)
- **simplification tolerance** (`bcgeo:simplificationTolerance`): 25 (xsd:double)

## Elsewhere

- [OpenStreetMap](https://www.openstreetmap.org/?mlat=36.80059&mlon=-97.30936#map=14/36.80059/-97.30936) (36.80059, -97.30936)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=36.80059,-97.30936)
- [Source](https://www2.census.gov/geo/tiger/TIGER2025/PLACE/tl_2025_40_place.zip) (www2.census.gov)

## Pointing here

- Default geometry of (1; `geo:hasDefaultGeometry`):
  - [Blackwell](https://ontology.bommaritollc.com/id/01a0ca47-adf7-75db-b0ce-be6333687cff)
- Geometry of (1; `geo:hasGeometry`):
  - [Blackwell](https://ontology.bommaritollc.com/id/01a0ca47-adf7-75db-b0ce-be6333687cff)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0d1a9-15b7-70a4-9594-7e10d0d83e43.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0d1a9-15b7-70a4-9594-7e10d0d83e43.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0d1a9-15b7-70a4-9594-7e10d0d83e43.nt), [HTML](https://ontology.bommaritollc.com/id/01a0d1a9-15b7-70a4-9594-7e10d0d83e43)
Cite as: shape of Blackwell. bc-ontology, release 0.1.0-rc12, 2026-09-27. https://ontology.bommaritollc.com/id/01a0d1a9-15b7-70a4-9594-7e10d0d83e43
Release 0.1.0-rc12, graph hash a20f66b983549f220c6f061b7e40233771a06aa47a0c0aede95a2a57ee2e9553.