# shape of Boathouse Lake

IRI: <https://ontology.bommaritollc.com/id/01a0de2c-c527-716e-b8ae-16563daee995>

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

Location: 44.02444, -84.72346 (box -84.72932, 44.01760, -84.71759, 44.03128; west, south, east, north)

- `adms:identifier`: [gnis-3dhp-shape 621668](https://ontology.bommaritollc.com/id/01a0de2c-c527-716e-b8ae-165ccbeb8309)
- `geo:asWKT`: <http://www.opengis.net/def/crs/OGC/1.3/CRS84> MULTIPOLYGON (((-84.720761 44.024523, -84.721208 44.02553, -84.721972 44.025907, -84.721851 44.026758, -84.723267 44.028302, -84.723392 44.029676, -84.724535 44.031098, -84.725551 44.031279, -84.727762 44.030382, -84.729147 44.029158, -84.729319 44.027747, -84.728191 44.027242, -84.726027 44.027117, -84.725482 44.027757, -84.726043 44.028771, -84.724889 44.029633, -84.724197 44.02968, -84.723263 44.026923, -84.723719 44.026036, -84.722505 44.02575, -84.723835 44.024817, -84.7235 44.023991, -84.722537 44.023817, -84.721934 44.02321, -84.722214 44.022425, -84.721538 44.020642, -84.722268 44.019585, -84.724126 44.018595, -84.724301 44.017795, -84.723717 44.017597, -84.72127 44.018113, -84.720625 44.018736, -84.719738 44.018745, -84.719707 44.019755, -84.717593 44.020987, -84.717615 44.021866, -84.718145 44.022094, -84.719227 44.020791, -84.72041 44.020214, -84.720834 44.02037, -84.721713 44.022428, -84.72148 44.023048, -84.720089 44.023097, -84.720761 44.024523))) (geo:wktLiteral)
- `prov:wasDerivedFrom`: [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de2c-c527-716e-b8ae-165514669c3e)
- **simplification tolerance** (`bcgeo:simplificationTolerance`): 25.0 (xsd:double)

## Elsewhere

- [OpenStreetMap](https://www.openstreetmap.org/?mlat=44.02444&mlon=-84.72346#map=14/44.02444/-84.72346) (44.02444, -84.72346)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=44.02444,-84.72346)
- [Source](https://3dhp.nationalmap.gov/arcgis/rest/services/usgs_3dhp_all/FeatureServer) (3dhp.nationalmap.gov)

## Pointing here

- Default geometry of (1; `geo:hasDefaultGeometry`):
  - [Boathouse Lake](https://ontology.bommaritollc.com/id/01a0ddfe-acaf-76c7-afaf-df62122380f7)
- Geometry of (1; `geo:hasGeometry`):
  - [Boathouse Lake](https://ontology.bommaritollc.com/id/01a0ddfe-acaf-76c7-afaf-df62122380f7)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0de2c-c527-716e-b8ae-16563daee995.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0de2c-c527-716e-b8ae-16563daee995.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0de2c-c527-716e-b8ae-16563daee995.nt), [HTML](https://ontology.bommaritollc.com/id/01a0de2c-c527-716e-b8ae-16563daee995)
Cite as: shape of Boathouse Lake. bc-ontology, release 0.1.0-rc15, 2026-09-28. https://ontology.bommaritollc.com/id/01a0de2c-c527-716e-b8ae-16563daee995
Release 0.1.0-rc15, graph hash 90961d0d6b29954f5f0257ebc2d1d12c6ce580def6a2f45cbf04d248aa879e72.