Cedar Valley Nature Trail
E51391
Cedar Valley Nature Trail is a multi-use recreational trail in eastern Iowa popular for biking, hiking, and nature viewing along a former railroad corridor.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Cedar Valley Nature Trail canonical | 4 |
| Cedar Valley Nature Trail toward Waterloo and Cedar Falls | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T402584 — 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: Cedar Valley Nature Trail Context triple: [Cedar Falls, Iowa, hasTrail, Cedar Valley Nature Trail]
-
A.
Cedar Valley Lakes Trail
Cedar Valley Lakes Trail is a recreational multi-use trail in and around Cedar Falls, Iowa, popular for walking, running, and cycling along scenic lakes and natural areas.
-
B.
Hoover Nature Trail
Hoover Nature Trail is a recreational multi-use trail in eastern Iowa that offers opportunities for walking, biking, and enjoying the region’s natural scenery.
-
C.
Laurel Bluffs Trail
Laurel Bluffs Trail is a hiking path in North Carolina’s Eno River State Park known for its wooded riverfront scenery and access to historic mill and homestead sites.
-
D.
Pump Station Trail
Pump Station Trail is a popular hiking path in Eno River State Park in North Carolina, known for its riverside scenery, historic ruins, and moderately easy terrain.
-
E.
Buckquarter Creek Trail
Buckquarter Creek Trail is a popular hiking path in North Carolina known for its scenic views along the Eno River and access to wooded terrain and river bluffs.
- 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: Cedar Valley Nature Trail Target entity description: Cedar Valley Nature Trail is a multi-use recreational trail in eastern Iowa popular for biking, hiking, and nature viewing along a former railroad corridor.
-
A.
Cedar Valley Lakes Trail
Cedar Valley Lakes Trail is a recreational multi-use trail in and around Cedar Falls, Iowa, popular for walking, running, and cycling along scenic lakes and natural areas.
-
B.
Hoover Nature Trail
Hoover Nature Trail is a recreational multi-use trail in eastern Iowa that offers opportunities for walking, biking, and enjoying the region’s natural scenery.
-
C.
Laurel Bluffs Trail
Laurel Bluffs Trail is a hiking path in North Carolina’s Eno River State Park known for its wooded riverfront scenery and access to historic mill and homestead sites.
-
D.
Pump Station Trail
Pump Station Trail is a popular hiking path in Eno River State Park in North Carolina, known for its riverside scenery, historic ruins, and moderately easy terrain.
-
E.
Buckquarter Creek Trail
Buckquarter Creek Trail is a popular hiking path in North Carolina known for its scenic views along the Eno River and access to wooded terrain and river bluffs.
- F. None of above. chosen
Statements (30)
| Predicate | Object |
|---|---|
| instanceOf |
bicycle trail
ⓘ
hiking trail ⓘ multi-use recreational trail ⓘ rail trail ⓘ |
| access | trailheads at multiple communities ⓘ |
| category |
protected areas of Iowa
ⓘ
rail trails in Iowa ⓘ |
| country |
United States
ⓘ
linked to:
United States of America
|
| feature |
interpretive nature opportunities
ⓘ
scenic views ⓘ wildlife habitat ⓘ |
| follows | former railroad line ⓘ |
| formerUse | railroad corridor ⓘ |
| hasActivity | non-motorized recreation ⓘ |
| locatedIn |
Iowa
ⓘ
eastern Iowa ⓘ |
| openTo | public ⓘ |
| passesAlong | Cedar River ⓘ |
| passesThrough |
rural areas
ⓘ
wetlands ⓘ woodlands ⓘ |
| season | year-round use ⓘ |
| surface |
crushed limestone
ⓘ
paved sections ⓘ |
| usedFor |
biking
ⓘ
birdwatching ⓘ hiking ⓘ nature viewing ⓘ running ⓘ walking ⓘ |
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: Cedar Valley Nature Trail Description of subject: Cedar Valley Nature Trail is a multi-use recreational trail in eastern Iowa popular for biking, hiking, and nature viewing along a former railroad corridor.
Referenced by (5)
Full triples — surface form annotated when it differs from this entity's canonical label.
Cedar Rapids trail network
→
connectsTo
→
Cedar Valley Nature Trail toward Waterloo and Cedar Falls
ⓘ
linked to: Cedar Valley Nature Trail