# shape of Lake Chapin

IRI: <https://ontology.bommaritollc.com/id/01a0de2c-c693-76ff-861b-c333ff93a469>

Type: [geo:Geometry](http://www.opengis.net/ont/geosparql#Geometry)

Location: 41.93106, -86.34739 (box -86.37236, 41.91754, -86.32243, 41.94459; west, south, east, north)

- `adms:identifier`: [gnis-3dhp-shape 623095](https://ontology.bommaritollc.com/id/01a0de2c-c693-76ff-861b-c339d3257d90)
- `geo:asWKT`: <http://www.opengis.net/def/crs/OGC/1.3/CRS84> MULTIPOLYGON (((-86.326452 41.944586, -86.330663 41.943523, -86.331115 41.941578, -86.331691 41.941074, -86.334758 41.940805, -86.336836 41.939839, -86.338796 41.936338, -86.337932 41.934333, -86.339139 41.929989, -86.342477 41.929824, -86.345002 41.928942, -86.347089 41.927712, -86.351383 41.927303, -86.356446 41.925902, -86.357877 41.924983, -86.35906 41.92497, -86.360769 41.924124, -86.362217 41.924073, -86.362969 41.923619, -86.364538 41.921387, -86.368257 41.922702, -86.369721 41.92242, -86.371676 41.920915, -86.372361 41.919015, -86.368621 41.91754, -86.364552 41.918748, -86.362892 41.918627, -86.36005 41.919607, -86.356042 41.923413, -86.353027 41.924873, -86.349026 41.925585, -86.34649 41.925615, -86.346389 41.925263, -86.345719 41.925459, -86.34578 41.925173, -86.344603 41.925351, -86.343017 41.925015, -86.342501 41.925316, -86.343065 41.925747, -86.342887 41.926054, -86.340643 41.926519, -86.341251 41.9254, -86.340058 41.925978, -86.340078 41.926341, -86.339476 41.926251, -86.339494 41.926988, -86.338023 41.928517, -86.335985 41.92884, -86.332986 41.930286, -86.332137 41.932295, -86.333273 41.935499, -86.332406 41.936739, -86.328996 41.938024, -86.32886 41.938596, -86.328213 41.938681, -86.327383 41.939943, -86.325966 41.940851, -86.324391 41.939927, -86.323684 41.938929, -86.322427 41.938969, -86.323748 41.939188, -86.323949 41.940107, -86.325301 41.941453, -86.325144 41.9433, -86.326452 41.944586))) (geo:wktLiteral)
- `prov:wasDerivedFrom`: [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de2c-c693-76ff-861b-c332c14024b6)
- **simplification tolerance** (`bcgeo:simplificationTolerance`): 25.0 (xsd:double)

## Elsewhere

- [OpenStreetMap](https://www.openstreetmap.org/?mlat=41.93106&mlon=-86.34739#map=14/41.93106/-86.34739) (41.93106, -86.34739)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=41.93106,-86.34739)
- [Source](https://3dhp.nationalmap.gov/arcgis/rest/services/usgs_3dhp_all/FeatureServer) (3dhp.nationalmap.gov)

## Pointing here

- Default geometry of (1; `geo:hasDefaultGeometry`):
  - [Lake Chapin](https://ontology.bommaritollc.com/id/01a0ddfe-af2f-74b2-be3e-86113cc681ae)
- Geometry of (1; `geo:hasGeometry`):
  - [Lake Chapin](https://ontology.bommaritollc.com/id/01a0ddfe-af2f-74b2-be3e-86113cc681ae)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0de2c-c693-76ff-861b-c333ff93a469.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0de2c-c693-76ff-861b-c333ff93a469.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0de2c-c693-76ff-861b-c333ff93a469.nt), [HTML](https://ontology.bommaritollc.com/id/01a0de2c-c693-76ff-861b-c333ff93a469)
Cite as: shape of Lake Chapin. bc-ontology, release 0.1.0-rc12, 2026-09-27. https://ontology.bommaritollc.com/id/01a0de2c-c693-76ff-861b-c333ff93a469
Release 0.1.0-rc12, graph hash a20f66b983549f220c6f061b7e40233771a06aa47a0c0aede95a2a57ee2e9553.