# shape of Gillison Drain

IRI: <https://ontology.bommaritollc.com/id/01a0de2c-ca78-7591-9973-4eb567e5914b>

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

Location: 42.98267, -84.53220 (box -84.53488, 42.97207, -84.52952, 42.99327; west, south, east, north)

- `adms:identifier`: [gnis-3dhp-shape 626832](https://ontology.bommaritollc.com/id/01a0de2c-ca79-7049-9c2f-428da86d3a23)
- `geo:asWKT`: <http://www.opengis.net/def/crs/OGC/1.3/CRS84> MULTILINESTRING ((-84.533827 42.993268, -84.532937 42.991704, -84.53295 42.989119, -84.533355 42.988749, -84.532796 42.983215, -84.531837 42.982505, -84.531101 42.980209, -84.529516 42.977628, -84.53012 42.975899), (-84.53012 42.975899, -84.530458 42.974127, -84.531809 42.974062, -84.534882 42.972072)) (geo:wktLiteral)
- `prov:wasDerivedFrom`: [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de2c-ca78-7591-9973-4eb441923d5d)
- **simplification tolerance** (`bcgeo:simplificationTolerance`): 25.0 (xsd:double)

## Elsewhere

- [OpenStreetMap](https://www.openstreetmap.org/?mlat=42.98267&mlon=-84.53220#map=14/42.98267/-84.53220) (42.98267, -84.53220)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=42.98267,-84.53220)
- [Source](https://3dhp.nationalmap.gov/arcgis/rest/services/usgs_3dhp_all/FeatureServer) (3dhp.nationalmap.gov)

## Pointing here

- Default geometry of (1; `geo:hasDefaultGeometry`):
  - [Gillison Drain](https://ontology.bommaritollc.com/id/01a0ddfe-b5c8-77be-9a6e-417d1b1a6f2e)
- Geometry of (1; `geo:hasGeometry`):
  - [Gillison Drain](https://ontology.bommaritollc.com/id/01a0ddfe-b5c8-77be-9a6e-417d1b1a6f2e)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0de2c-ca78-7591-9973-4eb567e5914b.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0de2c-ca78-7591-9973-4eb567e5914b.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0de2c-ca78-7591-9973-4eb567e5914b.nt), [HTML](https://ontology.bommaritollc.com/id/01a0de2c-ca78-7591-9973-4eb567e5914b)
Cite as: shape of Gillison Drain. bc-ontology, release 0.1.0-rc15, 2026-09-28. https://ontology.bommaritollc.com/id/01a0de2c-ca78-7591-9973-4eb567e5914b
Release 0.1.0-rc15, graph hash 90961d0d6b29954f5f0257ebc2d1d12c6ce580def6a2f45cbf04d248aa879e72.