Gilbert Trail (Iowa)
E305064
Gilbert Trail (Iowa) is a recreational multi-use path in Iowa that forms part of the state’s Rails-to-Trails network, offering walking, running, and cycling opportunities along a converted former rail corridor.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Gilbert Trail (Iowa) canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T2857812 — 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: Gilbert Trail (Iowa) Context triple: [Rails-to-Trails network in Iowa, hasPart, Gilbert Trail (Iowa)]
-
A.
Salt Creek Trail (Illinois)
Salt Creek Trail (Illinois) is a multi-use recreational path in the Chicago metropolitan area that follows the Salt Creek waterway, providing scenic routes for walking, running, and cycling through several suburban communities.
-
B.
Lake of the Woods Trail
Lake of the Woods Trail is a scenic hiking route in Killarney Provincial Park known for its forested paths, rocky terrain, and views of surrounding lakes and islands.
-
C.
Ewoldsen Trail
Ewoldsen Trail is a popular, moderately strenuous hiking route in California’s Big Sur region known for its redwood forests, canyon views, and dramatic coastal scenery.
-
D.
Great Western Trail (Illinois)
Great Western Trail (Illinois) is a multi-use recreational rail trail in the Chicago metropolitan area, popular for biking, walking, and running through suburban and prairie landscapes.
-
E.
Grasslands Trail
Grasslands Trail is a scenic hiking path in Malibu Creek State Park known for its open meadows, rolling hills, and views of the surrounding Santa Monica Mountains.
- 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: Gilbert Trail (Iowa) Target entity description: Gilbert Trail (Iowa) is a recreational multi-use path in Iowa that forms part of the state’s Rails-to-Trails network, offering walking, running, and cycling opportunities along a converted former rail corridor.
-
A.
Salt Creek Trail (Illinois)
Salt Creek Trail (Illinois) is a multi-use recreational path in the Chicago metropolitan area that follows the Salt Creek waterway, providing scenic routes for walking, running, and cycling through several suburban communities.
-
B.
Lake of the Woods Trail
Lake of the Woods Trail is a scenic hiking route in Killarney Provincial Park known for its forested paths, rocky terrain, and views of surrounding lakes and islands.
-
C.
Ewoldsen Trail
Ewoldsen Trail is a popular, moderately strenuous hiking route in California’s Big Sur region known for its redwood forests, canyon views, and dramatic coastal scenery.
-
D.
Great Western Trail (Illinois)
Great Western Trail (Illinois) is a multi-use recreational rail trail in the Chicago metropolitan area, popular for biking, walking, and running through suburban and prairie landscapes.
-
E.
Grasslands Trail
Grasslands Trail is a scenic hiking path in Malibu Creek State Park known for its open meadows, rolling hills, and views of the surrounding Santa Monica Mountains.
- F. None of above. chosen
Statements (25)
| Predicate | Object |
|---|---|
| instanceOf |
multi-use path
ⓘ
rail trail ⓘ recreational trail ⓘ |
| access | non-motorized ⓘ |
| category |
Hiking trails in Iowa
ⓘ
Protected areas of Iowa ⓘ Rail trails in Iowa ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| hasFeature |
converted rail corridor
ⓘ
multi-use path design ⓘ |
| hasNetworkRole | segment of Iowa rail-trail system ⓘ |
| intendedFor |
bicyclists
ⓘ
pedestrians ⓘ recreational users ⓘ |
| locatedIn |
Iowa
ⓘ
Midwestern United States ⓘ |
| partOf | Rails-to-Trails network in Iowa ⓘ |
| primaryUse |
cycling
ⓘ
running ⓘ walking ⓘ |
| recreationType | outdoor recreation ⓘ |
| state | Iowa ⓘ |
| surfaceType | paved ⓘ |
| trailType | shared-use path ⓘ |
| usesFormerInfrastructure | former railroad corridor ⓘ |
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: Gilbert Trail (Iowa) Description of subject: Gilbert Trail (Iowa) is a recreational multi-use path in Iowa that forms part of the state’s Rails-to-Trails network, offering walking, running, and cycling opportunities along a converted former rail corridor.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.