# shape of Portage Lake

IRI: <https://ontology.bommaritollc.com/id/01a0de2c-de4d-744e-9dc4-419b94ceb55f>

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

Location: 44.36356, -86.22957 (box -86.26525, 44.35071, -86.19388, 44.37641; west, south, east, north)

- `adms:identifier`: [gnis-3dhp-shape 1621297](https://ontology.bommaritollc.com/id/01a0de2c-de4e-7210-b790-9ac9a59a74ff)
- `geo:asWKT`: <http://www.opengis.net/def/crs/OGC/1.3/CRS84> MULTIPOLYGON (((-86.26398 44.358932, -86.260673 44.358657, -86.260516 44.357567, -86.258268 44.355729, -86.255092 44.355213, -86.254617 44.35471, -86.252561 44.354963, -86.250842 44.354118, -86.249563 44.354394, -86.247968 44.354163, -86.246624 44.353191, -86.244087 44.352607, -86.242805 44.352756, -86.241367 44.352116, -86.238506 44.351931, -86.235426 44.352302, -86.229112 44.354676, -86.226156 44.356277, -86.224062 44.356573, -86.219956 44.356113, -86.217753 44.355167, -86.216365 44.353383, -86.215552 44.3534, -86.215805 44.353024, -86.21503 44.352582, -86.214083 44.352819, -86.213354 44.352008, -86.21199 44.351701, -86.210994 44.351658, -86.207066 44.353139, -86.204785 44.352853, -86.207112 44.352788, -86.207697 44.35187, -86.209655 44.351483, -86.209486 44.351243, -86.207743 44.351577, -86.205915 44.350804, -86.204097 44.35071, -86.199839 44.351491, -86.196054 44.352995, -86.195199 44.354029, -86.195606 44.354261, -86.194645 44.354979, -86.194436 44.356026, -86.195433 44.356416, -86.195823 44.356212, -86.196591 44.35687, -86.195363 44.358369, -86.195201 44.357792, -86.195179 44.358174, -86.19442 44.357836, -86.193875 44.358764, -86.193997 44.359161, -86.194793 44.359108, -86.194509 44.359682, -86.19535 44.360534, -86.200168 44.361801, -86.201284 44.36158, -86.20304 44.362227, -86.205235 44.361445, -86.205843 44.361832, -86.207516 44.361956, -86.208843 44.364185, -86.209577 44.364424, -86.210955 44.365838, -86.212294 44.365847, -86.212849 44.3668, -86.219107 44.371746, -86.227543 44.37567, -86.23011 44.375921, -86.230159 44.376407, -86.233242 44.375996, -86.235483 44.374287, -86.23585 44.372966, -86.235554 44.371415, -86.238405 44.366668, -86.239248 44.366205, -86.237966 44.366453, -86.238551 44.365651, -86.237176 44.366425, -86.238811 44.365108, -86.240816 44.364672, -86.242731 44.364999, -86.246091 44.367173, -86.247713 44.369389, -86.250029 44.370922, -86.252739 44.37139, -86.255249 44.370807, -86.257675 44.368608, -86.257812 44.366287, -86.259646 44.36132, -86.260722 44.360503, -86.260322 44.359807, -86.260519 44.359583, -86.264524 44.360019, -86.265255 44.359038, -86.26398 44.358932))) (geo:wktLiteral)
- `prov:wasDerivedFrom`: [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de2c-de4d-744e-9dc4-419a83cdc312)
- **simplification tolerance** (`bcgeo:simplificationTolerance`): 25.0 (xsd:double)

## Elsewhere

- [OpenStreetMap](https://www.openstreetmap.org/?mlat=44.36356&mlon=-86.22957#map=14/44.36356/-86.22957) (44.36356, -86.22957)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=44.36356,-86.22957)
- [Source](https://3dhp.nationalmap.gov/arcgis/rest/services/usgs_3dhp_all/FeatureServer) (3dhp.nationalmap.gov)

## Pointing here

- Default geometry of (1; `geo:hasDefaultGeometry`):
  - [Portage Lake](https://ontology.bommaritollc.com/id/01a0ddfe-d778-76f2-be78-3233a5ba83a2)
- Geometry of (1; `geo:hasGeometry`):
  - [Portage Lake](https://ontology.bommaritollc.com/id/01a0ddfe-d778-76f2-be78-3233a5ba83a2)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0de2c-de4d-744e-9dc4-419b94ceb55f.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0de2c-de4d-744e-9dc4-419b94ceb55f.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0de2c-de4d-744e-9dc4-419b94ceb55f.nt), [HTML](https://ontology.bommaritollc.com/id/01a0de2c-de4d-744e-9dc4-419b94ceb55f)
Cite as: shape of Portage Lake. bc-ontology, release 0.1.0-rc12, 2026-09-27. https://ontology.bommaritollc.com/id/01a0de2c-de4d-744e-9dc4-419b94ceb55f
Release 0.1.0-rc12, graph hash a20f66b983549f220c6f061b7e40233771a06aa47a0c0aede95a2a57ee2e9553.