# shape of Grantfork

shape of Grantfork is a boundary representation.

IRI: <https://ontology.bommaritollc.com/id/01a0d1a8-dfcf-71e7-8e75-a81065d55d2c>

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

Location: 38.82733, -89.66679 (box -89.67604, 38.81921, -89.65754, 38.83544; west, south, east, north)

- `adms:identifier`: [census-tiger-feature 2025/1600000US1730978](https://ontology.bommaritollc.com/id/01a0d1a8-dfd0-725e-a586-04b7a912f09c)
- `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 ((-89.67599 38.829883, -89.673804 38.829901, -89.673819 38.828987, -89.668955 38.829104, -89.668971 38.829937, -89.668128 38.82995, -89.668125 38.829521, -89.667415 38.829516, -89.667405 38.827613, -89.668895 38.827592, -89.668823 38.827144, -89.668644 38.826516, -89.667527 38.826652, -89.666345 38.824118, -89.665703 38.824119, -89.665464 38.821152, -89.665975 38.821158, -89.664984 38.819206, -89.660773 38.819661, -89.660796 38.821672, -89.659164 38.82167, -89.659171 38.823108, -89.661272 38.823087, -89.661287 38.821678, -89.664335 38.821689, -89.664337 38.823059, -89.665172 38.823051, -89.665 38.824214, -89.665525 38.824217, -89.665593 38.825269, -89.664931 38.825256, -89.664927 38.826322, -89.662823 38.826322, -89.664223 38.827642, -89.659885 38.827671, -89.659879 38.828978, -89.65754 38.829017, -89.657555 38.83, -89.664404 38.829977, -89.664404 38.830464, -89.663905 38.830479, -89.663914 38.830906, -89.664352 38.830911, -89.664341 38.831796, -89.663667 38.83193, -89.663663 38.832575, -89.662971 38.832923, -89.663019 38.833605, -89.665252 38.833658, -89.665227 38.834073, -89.666078 38.833656, -89.669001 38.833653, -89.66899 38.832626, -89.670536 38.832629, -89.670544 38.833595, -89.671445 38.833596, -89.671426 38.834561, -89.670796 38.834552, -89.670799 38.833969, -89.669003 38.83396, -89.669013 38.835388, -89.673724 38.835444, -89.673696 38.833393, -89.67604 38.833418, -89.67599 38.829883)) (geo:wktLiteral)
- `geo:hasMetricArea`: 973304 (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-dfcf-71e7-8e75-a80f06c99464)
- **simplification tolerance** (`bcgeo:simplificationTolerance`): 25 (xsd:double)

## Elsewhere

- [OpenStreetMap](https://www.openstreetmap.org/?mlat=38.82733&mlon=-89.66679#map=14/38.82733/-89.66679) (38.82733, -89.66679)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=38.82733,-89.66679)
- [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`):
  - [Grantfork](https://ontology.bommaritollc.com/id/01a0ca47-ac58-72c8-82be-b056208fde50)
- Geometry of (1; `geo:hasGeometry`):
  - [Grantfork](https://ontology.bommaritollc.com/id/01a0ca47-ac58-72c8-82be-b056208fde50)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0d1a8-dfcf-71e7-8e75-a81065d55d2c.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0d1a8-dfcf-71e7-8e75-a81065d55d2c.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0d1a8-dfcf-71e7-8e75-a81065d55d2c.nt), [HTML](https://ontology.bommaritollc.com/id/01a0d1a8-dfcf-71e7-8e75-a81065d55d2c)
Cite as: shape of Grantfork. bc-ontology, release 0.1.0-rc12, 2026-09-27. https://ontology.bommaritollc.com/id/01a0d1a8-dfcf-71e7-8e75-a81065d55d2c
Release 0.1.0-rc12, graph hash a20f66b983549f220c6f061b7e40233771a06aa47a0c0aede95a2a57ee2e9553.