Fanno Creek
E444055
Fanno Creek is a tributary stream in the Portland metropolitan area of Oregon that flows through several suburbs, including Tigard, and is known for its greenway and recreational trail.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Fanno Creek canonical | 4 |
How this entity was disambiguated
This entity first appeared as the object of triple T2096749 — 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: Fanno Creek Context triple: [Tigard, Oregon, crossedByWatercourse, Fanno Creek]
-
A.
Gerritsen Creek
Gerritsen Creek is a tidal creek in Brooklyn, New York, that runs through Marine Park and is known for its salt marshes and role in local urban ecology.
-
B.
Ravenna Creek
Ravenna Creek is a small urban stream in Seattle, Washington, that flows through Ravenna Park and historically connected the area's wetlands to larger nearby water bodies.
-
C.
Curtis Creek
Curtis Creek is a tidal waterway in Maryland that flows into the Patapsco River near the Baltimore area, serving both industrial and recreational uses.
-
D.
Fairview Creek
Fairview Creek is a small waterway in the Portland metropolitan area of Oregon that flows through the city of Gresham and into Fairview Lake.
-
E.
Wallace Creek
Wallace Creek is a mountain stream in California’s Sierra Nevada, known as a backcountry water source and landmark along popular hiking routes near the High Sierra Trail.
- 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: Fanno Creek Target entity description: Fanno Creek is a tributary stream in the Portland metropolitan area of Oregon that flows through several suburbs, including Tigard, and is known for its greenway and recreational trail.
-
A.
Gerritsen Creek
Gerritsen Creek is a tidal creek in Brooklyn, New York, that runs through Marine Park and is known for its salt marshes and role in local urban ecology.
-
B.
Ravenna Creek
Ravenna Creek is a small urban stream in Seattle, Washington, that flows through Ravenna Park and historically connected the area's wetlands to larger nearby water bodies.
-
C.
Curtis Creek
Curtis Creek is a tidal waterway in Maryland that flows into the Patapsco River near the Baltimore area, serving both industrial and recreational uses.
-
D.
Fairview Creek
Fairview Creek is a small waterway in the Portland metropolitan area of Oregon that flows through the city of Gresham and into Fairview Lake.
-
E.
Wallace Creek
Wallace Creek is a mountain stream in California’s Sierra Nevada, known as a backcountry water source and landmark along popular hiking routes near the High Sierra Trail.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
river in Oregon
ⓘ
stream ⓘ tributary ⓘ |
| adjacentTo |
Fanno Creek Park
NERFINISHED
ⓘ
Greenway Park (Beaverton, Oregon) NERFINISHED ⓘ |
| basinCountry |
United States of America
ⓘ
surface form:
United States
|
| country |
United States of America
ⓘ
surface form:
United States
|
| environmentalConcern |
bank erosion
ⓘ
periodic flooding ⓘ urban runoff ⓘ |
| flowsThrough |
Beaverton, Oregon
NERFINISHED
ⓘ
Durham, Oregon NERFINISHED ⓘ Garden Home-Whitford, Oregon NERFINISHED ⓘ Portland, Oregon NERFINISHED ⓘ Raleigh Hills, Oregon NERFINISHED ⓘ Tigard, Oregon NERFINISHED ⓘ |
| hasBridge |
Hall Boulevard bridge over Fanno Creek
NERFINISHED
ⓘ
Highway 217 crossings ⓘ |
| hasFloodingIssues | yes ⓘ |
| hasHabitat | urban riparian corridor ⓘ |
| hasRecreation |
cycling
ⓘ
multi-use trail ⓘ running ⓘ walking ⓘ wildlife viewing ⓘ |
| hasTrailSurface |
gravel sections
ⓘ
paved sections ⓘ |
| hasWildlife |
amphibians
ⓘ
small mammals ⓘ songbirds ⓘ waterfowl ⓘ |
| knownFor |
Fanno Creek Greenway
NERFINISHED
ⓘ
Fanno Creek Trail NERFINISHED ⓘ |
| locatedIn |
Clackamas County, Oregon
NERFINISHED
ⓘ
Multnomah County ⓘ
surface form:
Multnomah County, Oregon
Portland metropolitan area NERFINISHED ⓘ Washington County, Oregon ⓘ |
| managedBy |
City of Beaverton
NERFINISHED
ⓘ
City of Portland NERFINISHED ⓘ City of Tigard NERFINISHED ⓘ Clean Water Services NERFINISHED ⓘ |
| mouth | Tualatin River NERFINISHED ⓘ |
| mouthLocation | near Durham, Oregon ⓘ |
| partOf | Fanno Creek Greenway system NERFINISHED ⓘ |
| riverSystem | Tualatin River NERFINISHED ⓘ |
| state | Oregon ⓘ |
| usedFor | stormwater drainage ⓘ |
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: Fanno Creek Description of subject: Fanno Creek is a tributary stream in the Portland metropolitan area of Oregon that flows through several suburbs, including Tigard, and is known for its greenway and recreational trail.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.