# shape of Blodgett Lake

IRI: <https://ontology.bommaritollc.com/id/01a0de2c-c514-73f6-9a10-dc70d5efbcab>

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

Location: 42.79987, -85.45205 (box -85.45352, 42.79855, -85.45059, 42.80120; west, south, east, north)

- `adms:identifier`: [gnis-3dhp-shape 621600](https://ontology.bommaritollc.com/id/01a0de2c-c514-73f6-9a10-dc767450f5c4)
- `geo:asWKT`: <http://www.opengis.net/def/crs/OGC/1.3/CRS84> MULTIPOLYGON (((-85.452469 42.801103, -85.45309 42.801196, -85.453519 42.80057, -85.452848 42.799367, -85.450588 42.798553, -85.451125 42.798955, -85.451232 42.800774, -85.452469 42.801103))) (geo:wktLiteral)
- `prov:wasDerivedFrom`: [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de2c-c514-73f6-9a10-dc6f8ac7b833)
- **simplification tolerance** (`bcgeo:simplificationTolerance`): 25.0 (xsd:double)

## Elsewhere

- [OpenStreetMap](https://www.openstreetmap.org/?mlat=42.79987&mlon=-85.45205#map=14/42.79987/-85.45205) (42.79987, -85.45205)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=42.79987,-85.45205)
- [Source](https://3dhp.nationalmap.gov/arcgis/rest/services/usgs_3dhp_all/FeatureServer) (3dhp.nationalmap.gov)

## Pointing here

- Default geometry of (1; `geo:hasDefaultGeometry`):
  - [Blodgett Lake](https://ontology.bommaritollc.com/id/01a0ddfe-ac93-757f-819b-073e4d5400fe)
- Geometry of (1; `geo:hasGeometry`):
  - [Blodgett Lake](https://ontology.bommaritollc.com/id/01a0ddfe-ac93-757f-819b-073e4d5400fe)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0de2c-c514-73f6-9a10-dc70d5efbcab.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0de2c-c514-73f6-9a10-dc70d5efbcab.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0de2c-c514-73f6-9a10-dc70d5efbcab.nt), [HTML](https://ontology.bommaritollc.com/id/01a0de2c-c514-73f6-9a10-dc70d5efbcab)
Cite as: shape of Blodgett Lake. bc-ontology, release 0.1.0-rc12, 2026-09-27. https://ontology.bommaritollc.com/id/01a0de2c-c514-73f6-9a10-dc70d5efbcab
Release 0.1.0-rc12, graph hash a20f66b983549f220c6f061b7e40233771a06aa47a0c0aede95a2a57ee2e9553.