# shape of Portage River

IRI: <https://ontology.bommaritollc.com/id/01a0de2c-d332-7220-ba23-1fa34ce6a4b2>

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

Location: 42.42820, -83.94811 (box -83.98911, 42.41535, -83.90712, 42.44104; west, south, east, north)

- `adms:identifier`: [gnis-3dhp-shape 635290](https://ontology.bommaritollc.com/id/01a0de2c-d332-7220-ba23-1fa9994d451a)
- `geo:asWKT`: <http://www.opengis.net/def/crs/OGC/1.3/CRS84> MULTILINESTRING ((-83.989108 42.4335, -83.988344 42.435173, -83.987438 42.435622), (-83.987438 42.435622, -83.98442 42.437912), (-83.9675 42.436712, -83.966757 42.434718, -83.968286 42.432625, -83.967829 42.431579, -83.96829 42.430761, -83.967768 42.429567, -83.966772 42.429038, -83.965754 42.429455, -83.966692 42.430936, -83.965387 42.431251, -83.965214 42.431616, -83.964099 42.431654, -83.963813 42.431102, -83.964197 42.430812, -83.963702 42.430603, -83.962079 42.431224, -83.961652 42.430793, -83.961228 42.431122, -83.960745 42.430659, -83.960977 42.429915, -83.959713 42.429273, -83.95914 42.428146, -83.959537 42.426822, -83.95772 42.426538, -83.95648 42.427017, -83.95582 42.426622, -83.955377 42.426891, -83.955433 42.426269, -83.954318 42.426219, -83.954517 42.425849, -83.953491 42.425353, -83.953077 42.424323, -83.95262 42.424284, -83.9521 42.425064, -83.950952 42.423613, -83.950294 42.424529, -83.949571 42.424358, -83.948712 42.423479, -83.947455 42.424146, -83.947048 42.424993, -83.94338 42.424627, -83.943196 42.424191, -83.942737 42.424441, -83.942377 42.423723, -83.941161 42.423339, -83.941273 42.423033, -83.940754 42.423212, -83.940684 42.42383, -83.938855 42.423271, -83.938495 42.423888, -83.937701 42.42416, -83.935929 42.422517, -83.936255 42.422106, -83.934975 42.421525, -83.935408 42.421294, -83.93553 42.420123, -83.934196 42.419979, -83.93334 42.420419, -83.93273 42.420238, -83.932766 42.419768), (-83.982099 42.439382, -83.981994 42.440103, -83.981017 42.440575, -83.979278 42.440219, -83.97523 42.440617, -83.974471 42.441042, -83.973418 42.439419, -83.972671 42.439718), (-83.929479 42.415926, -83.927551 42.416295), (-83.929208 42.417602, -83.929479 42.415926), (-83.98442 42.437912, -83.983878 42.439979, -83.982506 42.439271, -83.982099 42.439382), (-83.915859 42.420539, -83.91265 42.419216), (-83.967995 42.439526, -83.967831 42.438522, -83.967094 42.437994, -83.9675 42.436712), (-83.91265 42.419216, -83.910176 42.417846, -83.908496 42.415545), (-83.927551 42.416295, -83.926095 42.417328), (-83.972671 42.439718, -83.970884 42.44055, -83.968541 42.44016, -83.967995 42.439526), (-83.926095 42.417328, -83.922428 42.420231, -83.915859 42.420539), (-83.932766 42.419768, -83.932286 42.419391, -83.931912 42.419758, -83.93212 42.419036, -83.930981 42.419425, -83.929277 42.418875, -83.929208 42.417602), (-83.908496 42.415545, -83.907118 42.415355)) (geo:wktLiteral)
- `prov:wasDerivedFrom`: [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de2c-d332-7220-ba23-1fa215b834bb)
- **simplification tolerance** (`bcgeo:simplificationTolerance`): 25.0 (xsd:double)

## Elsewhere

- [OpenStreetMap](https://www.openstreetmap.org/?mlat=42.42820&mlon=-83.94811#map=14/42.42820/-83.94811) (42.42820, -83.94811)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=42.42820,-83.94811)
- [Source](https://3dhp.nationalmap.gov/arcgis/rest/services/usgs_3dhp_all/FeatureServer) (3dhp.nationalmap.gov)

## Pointing here

- Default geometry of (1; `geo:hasDefaultGeometry`):
  - [Portage River](https://ontology.bommaritollc.com/id/01a0ddfe-c4d9-70b3-8c9e-c1605ae72dff)
- Geometry of (1; `geo:hasGeometry`):
  - [Portage River](https://ontology.bommaritollc.com/id/01a0ddfe-c4d9-70b3-8c9e-c1605ae72dff)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0de2c-d332-7220-ba23-1fa34ce6a4b2.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0de2c-d332-7220-ba23-1fa34ce6a4b2.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0de2c-d332-7220-ba23-1fa34ce6a4b2.nt), [HTML](https://ontology.bommaritollc.com/id/01a0de2c-d332-7220-ba23-1fa34ce6a4b2)
Cite as: shape of Portage River. bc-ontology, release 0.1.0-rc15, 2026-09-28. https://ontology.bommaritollc.com/id/01a0de2c-d332-7220-ba23-1fa34ce6a4b2
Release 0.1.0-rc15, graph hash 90961d0d6b29954f5f0257ebc2d1d12c6ce580def6a2f45cbf04d248aa879e72.