# shape of Lower River Rouge IRI: Type: [geo:Geometry](http://www.opengis.net/ont/geosparql#Geometry) Location: 42.30437, -83.41030 (box -83.58943, 42.27861, -83.23117, 42.33013; west, south, east, north) - `adms:identifier`: [gnis-3dhp-shape 631181](https://ontology.bommaritollc.com/id/01a0de2c-cf09-713f-807a-aed905d07766) - `geo:asWKT`: MULTILINESTRING ((-83.233892 42.309812, -83.233343 42.309114, -83.232829 42.309105, -83.232221 42.309445, -83.231978 42.310601, -83.23117 42.310886), (-83.372542 42.284856, -83.371297 42.285961), (-83.292563 42.301946, -83.290647 42.301809), (-83.405992 42.28265, -83.405078 42.282743, -83.404409 42.28233, -83.404024 42.28277), (-83.538544 42.306114, -83.539465 42.303314, -83.541317 42.301681), (-83.542846 42.29929, -83.543463 42.298674), (-83.589117 42.329867, -83.589426 42.328862, -83.587765 42.328542, -83.582712 42.330129, -83.579615 42.32975, -83.577 42.328633, -83.57657 42.328037, -83.57672 42.326684, -83.576153 42.326128, -83.569153 42.325437, 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-83.363491 42.284834), (-83.36984 42.286556, -83.369486 42.286753, -83.36898 42.286412, -83.369174 42.285595, -83.368231 42.285841), (-83.453042 42.279032, -83.452194 42.279721), (-83.335951 42.292848, -83.333105 42.291876, -83.33154 42.290644, -83.329862 42.290808, -83.32893 42.291457, -83.328949 42.292153), (-83.404024 42.28277, -83.403414 42.282664, -83.403198 42.282029, -83.402049 42.282196), (-83.543463 42.298674, -83.543828 42.298025, -83.544623 42.29805, -83.544734 42.297664, -83.543549 42.29702, -83.543516 42.296253, -83.542977 42.296571, -83.542534 42.295999), (-83.307868 42.29609, -83.306783 42.296226, -83.307409 42.296746, -83.306917 42.297449), (-83.423712 42.28316, -83.423586 42.282223, -83.422663 42.28153), (-83.361896 42.285689, -83.35954 42.286955, -83.359299 42.288449, -83.358307 42.288109), (-83.36331 42.284853, -83.363187 42.284895)) (geo:wktLiteral) - `prov:wasDerivedFrom`: [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de2c-cf08-775c-832e-5cf7def8ac89) - **simplification tolerance** (`bcgeo:simplificationTolerance`): 25.0 (xsd:double) ## Elsewhere - [OpenStreetMap](https://www.openstreetmap.org/?mlat=42.30437&mlon=-83.41030#map=14/42.30437/-83.41030) (42.30437, -83.41030) - [Google Maps](https://www.google.com/maps/search/?api=1&query=42.30437,-83.41030) - [Source](https://3dhp.nationalmap.gov/arcgis/rest/services/usgs_3dhp_all/FeatureServer) (3dhp.nationalmap.gov) ## Pointing here - Default geometry of (1; `geo:hasDefaultGeometry`): - [Lower River Rouge](https://ontology.bommaritollc.com/id/01a0ddfe-bda4-77f6-b488-8253520eed3b) - Geometry of (1; `geo:hasGeometry`): - [Lower River Rouge](https://ontology.bommaritollc.com/id/01a0ddfe-bda4-77f6-b488-8253520eed3b) --- Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0de2c-cf08-775c-832e-5cf8e8eafd99.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0de2c-cf08-775c-832e-5cf8e8eafd99.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0de2c-cf08-775c-832e-5cf8e8eafd99.nt), [HTML](https://ontology.bommaritollc.com/id/01a0de2c-cf08-775c-832e-5cf8e8eafd99) Cite as: shape of Lower River Rouge. bc-ontology, release 0.1.0-rc15, 2026-09-28. https://ontology.bommaritollc.com/id/01a0de2c-cf08-775c-832e-5cf8e8eafd99 Release 0.1.0-rc15, graph hash 90961d0d6b29954f5f0257ebc2d1d12c6ce580def6a2f45cbf04d248aa879e72.