Big Sioux River Greenway (Sioux Falls)
E477388
Big Sioux River Greenway (Sioux Falls) is an urban recreational and conservation corridor along the Big Sioux River in Sioux Falls, South Dakota, featuring trails, parks, and natural habitat areas.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Big Sioux River Greenway (Sioux Falls) canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T4888562 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Big Sioux River Greenway (Sioux Falls) Context triple: [Big Sioux River, hasProtectedArea, Big Sioux River Greenway (Sioux Falls)]
-
A.
Missouri Riverfront trail system
The Missouri Riverfront trail system is a network of recreational trails along the Missouri River that connects key riverfront attractions and parks, offering scenic routes for walking, running, and cycling.
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B.
St. Vrain Greenway
St. Vrain Greenway is a multi-use trail and natural corridor along the St. Vrain Creek in Longmont, Colorado, offering opportunities for walking, biking, and wildlife viewing.
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C.
Iowa River Corridor Trail
The Iowa River Corridor Trail is a multi-use recreational path in Iowa that follows the Iowa River, offering opportunities for walking, running, and cycling through natural and urban landscapes.
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D.
Iowa Great Lakes Trail
The Iowa Great Lakes Trail is a recreational multi-use pathway in northwest Iowa that connects the region’s lakes, parks, and communities for walking, biking, and other non-motorized activities.
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E.
High Line Trail (Iowa)
The High Line Trail in Iowa is a recreational multi-use path created from a former railway corridor, offering opportunities for walking, running, and cycling as part of the state’s rail-trail system.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Big Sioux River Greenway (Sioux Falls) Target entity description: Big Sioux River Greenway (Sioux Falls) is an urban recreational and conservation corridor along the Big Sioux River in Sioux Falls, South Dakota, featuring trails, parks, and natural habitat areas.
-
A.
Missouri Riverfront trail system
The Missouri Riverfront trail system is a network of recreational trails along the Missouri River that connects key riverfront attractions and parks, offering scenic routes for walking, running, and cycling.
-
B.
St. Vrain Greenway
St. Vrain Greenway is a multi-use trail and natural corridor along the St. Vrain Creek in Longmont, Colorado, offering opportunities for walking, biking, and wildlife viewing.
-
C.
Iowa River Corridor Trail
The Iowa River Corridor Trail is a multi-use recreational path in Iowa that follows the Iowa River, offering opportunities for walking, running, and cycling through natural and urban landscapes.
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D.
Iowa Great Lakes Trail
The Iowa Great Lakes Trail is a recreational multi-use pathway in northwest Iowa that connects the region’s lakes, parks, and communities for walking, biking, and other non-motorized activities.
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E.
High Line Trail (Iowa)
The High Line Trail in Iowa is a recreational multi-use path created from a former railway corridor, offering opportunities for walking, running, and cycling as part of the state’s rail-trail system.
- F. None of above. chosen
Statements (38)
| Predicate | Object |
|---|---|
| instanceOf |
conservation corridor
ⓘ
recreational corridor ⓘ urban greenway ⓘ |
| adjacentTo | downtown Sioux Falls NERFINISHED ⓘ |
| country | United States of America ⓘ |
| environmentType |
riparian corridor
ⓘ
urban open space ⓘ |
| follows | Big Sioux River NERFINISHED ⓘ |
| hasAccessibility | public ⓘ |
| hasActivity |
bicycling
ⓘ
fishing ⓘ picnicking ⓘ running ⓘ walking ⓘ wildlife viewing ⓘ |
| hasFeature |
multi‑use trails
ⓘ
natural habitat areas ⓘ parks ⓘ |
| hasPart |
riverfront parks
ⓘ
trail segments along the Big Sioux River ⓘ |
| hasPurpose |
floodplain management
ⓘ
habitat protection ⓘ outdoor recreation ⓘ riverfront access ⓘ urban open space preservation ⓘ |
| hasScenicQuality |
natural landscapes within the city
ⓘ
river views ⓘ |
| hasTrailSurface |
paved sections
ⓘ
unpaved sections ⓘ |
| hasUsePolicy | non‑motorized trail use emphasized ⓘ |
| locatedIn | Sioux Falls, South Dakota NERFINISHED ⓘ |
| managedBy | City of Sioux Falls NERFINISHED ⓘ |
| partOf | Sioux Falls parks and recreation system NERFINISHED ⓘ |
| supports |
native vegetation
ⓘ
wildlife habitat ⓘ |
| usedFor |
conservation
ⓘ
non‑motorized transportation ⓘ recreation ⓘ |
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: Big Sioux River Greenway (Sioux Falls) Description of subject: Big Sioux River Greenway (Sioux Falls) is an urban recreational and conservation corridor along the Big Sioux River in Sioux Falls, South Dakota, featuring trails, parks, and natural habitat areas.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.