# shape of Giffels Lake

IRI: <https://ontology.bommaritollc.com/id/01a0de2c-ca6d-7449-87e2-97c6c246a812>

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

Location: 42.90104, -84.41369 (box -84.41442, 42.90005, -84.41295, 42.90203; west, south, east, north)

- `adms:identifier`: [gnis-3dhp-shape 626796](https://ontology.bommaritollc.com/id/01a0de2c-ca6e-7739-806d-77d0996ae7b6)
- `geo:asWKT`: <http://www.opengis.net/def/crs/OGC/1.3/CRS84> MULTIPOLYGON (((-84.413706 42.902026, -84.41442 42.900643, -84.414103 42.900053, -84.41295 42.901171, -84.413706 42.902026))) (geo:wktLiteral)
- `prov:wasDerivedFrom`: [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de2c-ca6d-7449-87e2-97c53f04a958)
- **simplification tolerance** (`bcgeo:simplificationTolerance`): 25.0 (xsd:double)

## Elsewhere

- [OpenStreetMap](https://www.openstreetmap.org/?mlat=42.90104&mlon=-84.41369#map=14/42.90104/-84.41369) (42.90104, -84.41369)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=42.90104,-84.41369)
- [Source](https://3dhp.nationalmap.gov/arcgis/rest/services/usgs_3dhp_all/FeatureServer) (3dhp.nationalmap.gov)

## Pointing here

- Default geometry of (1; `geo:hasDefaultGeometry`):
  - [Giffels Lake](https://ontology.bommaritollc.com/id/01a0ddfe-b5b7-7631-9898-20532f71c6c4)
- Geometry of (1; `geo:hasGeometry`):
  - [Giffels Lake](https://ontology.bommaritollc.com/id/01a0ddfe-b5b7-7631-9898-20532f71c6c4)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0de2c-ca6d-7449-87e2-97c6c246a812.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0de2c-ca6d-7449-87e2-97c6c246a812.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0de2c-ca6d-7449-87e2-97c6c246a812.nt), [HTML](https://ontology.bommaritollc.com/id/01a0de2c-ca6d-7449-87e2-97c6c246a812)
Cite as: shape of Giffels Lake. bc-ontology, release 0.1.0-rc15, 2026-09-28. https://ontology.bommaritollc.com/id/01a0de2c-ca6d-7449-87e2-97c6c246a812
Release 0.1.0-rc15, graph hash 90961d0d6b29954f5f0257ebc2d1d12c6ce580def6a2f45cbf04d248aa879e72.