# shape of Portage Lake Drain

IRI: <https://ontology.bommaritollc.com/id/01a0de2c-e25d-77ad-bbf6-6081091c04fe>

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

Location: 42.04086, -85.48046 (box -85.50752, 42.03299, -85.45341, 42.04874; west, south, east, north)

- `adms:identifier`: [gnis-3dhp-shape 2112776](https://ontology.bommaritollc.com/id/01a0de2c-e25e-758f-abd0-3e0e5b8e4ae8)
- `geo:asWKT`: <http://www.opengis.net/def/crs/OGC/1.3/CRS84> MULTILINESTRING ((-85.495918 42.045398, -85.498841 42.045518, -85.499728 42.045945, -85.505041 42.045151, -85.507306 42.045468, -85.507521 42.047199), (-85.453409 42.04634, -85.454892 42.04648, -85.457406 42.047845, -85.460054 42.047883, -85.462838 42.048735, -85.464475 42.048627, -85.464814 42.04516, -85.464047 42.043472, -85.462565 42.041913, -85.462408 42.039652, -85.463551 42.037949, -85.464699 42.037512, -85.466246 42.035395, -85.466266 42.033222, -85.469893 42.032993, -85.472093 42.033517, -85.476746 42.033533, -85.478474 42.035664, -85.47885 42.035509, -85.479139 42.035877, -85.484383 42.037476, -85.485515 42.038332, -85.490658 42.040443, -85.494617 42.043118, -85.495658 42.043259, -85.495918 42.045398)) (geo:wktLiteral)
- `prov:wasDerivedFrom`: [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de2c-e25d-77ad-bbf6-6080356123b8)
- **simplification tolerance** (`bcgeo:simplificationTolerance`): 25.0 (xsd:double)

## Elsewhere

- [OpenStreetMap](https://www.openstreetmap.org/?mlat=42.04086&mlon=-85.48046#map=14/42.04086/-85.48046) (42.04086, -85.48046)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=42.04086,-85.48046)
- [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 Drain](https://ontology.bommaritollc.com/id/01a0ddfe-de0b-7711-964b-1c2e39d30e28)
- Geometry of (1; `geo:hasGeometry`):
  - [Portage Lake Drain](https://ontology.bommaritollc.com/id/01a0ddfe-de0b-7711-964b-1c2e39d30e28)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0de2c-e25d-77ad-bbf6-6081091c04fe.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0de2c-e25d-77ad-bbf6-6081091c04fe.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0de2c-e25d-77ad-bbf6-6081091c04fe.nt), [HTML](https://ontology.bommaritollc.com/id/01a0de2c-e25d-77ad-bbf6-6081091c04fe)
Cite as: shape of Portage Lake Drain. bc-ontology, release 0.1.0-rc12, 2026-09-27. https://ontology.bommaritollc.com/id/01a0de2c-e25d-77ad-bbf6-6081091c04fe
Release 0.1.0-rc12, graph hash a20f66b983549f220c6f061b7e40233771a06aa47a0c0aede95a2a57ee2e9553.