Pier Park
E201929
Pier Park is a large wooded public park in North Portland known for its forested trails, disc golf course, and recreational facilities.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Pier Park canonical | 5 |
How this entity was disambiguated
This entity first appeared as the object of triple T1633112 — 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: Pier Park Context triple: [North Portland, hasRecreationArea, Pier Park]
-
A.
Pier C Park
Pier C Park is a modern waterfront recreational park on the Hudson River in Hoboken, New Jersey, known for its playgrounds, lawns, and views of the Manhattan skyline.
-
B.
Pier A Park
Pier A Park is a popular waterfront green space in Hoboken, New Jersey, known for its Manhattan skyline views, open lawns, and recreational areas along the Hudson River.
-
C.
Waterfront Park
Waterfront Park is a popular public park and scenic promenade along the Charleston waterfront, known for its iconic Pineapple Fountain and views of Charleston Harbor.
-
D.
Point Fermin Park
Point Fermin Park is a coastal public park in San Pedro, Los Angeles, known for its dramatic ocean cliffs, historic lighthouse, and scenic views of the Pacific.
-
E.
Spruce Street Harbor Park
Spruce Street Harbor Park is a seasonal urban waterfront park in Philadelphia known for its floating barges, hammocks, beer garden, and vibrant public art and lighting installations.
- 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: Pier Park Target entity description: Pier Park is a large wooded public park in North Portland known for its forested trails, disc golf course, and recreational facilities.
-
A.
Pier C Park
Pier C Park is a modern waterfront recreational park on the Hudson River in Hoboken, New Jersey, known for its playgrounds, lawns, and views of the Manhattan skyline.
-
B.
Pier A Park
Pier A Park is a popular waterfront green space in Hoboken, New Jersey, known for its Manhattan skyline views, open lawns, and recreational areas along the Hudson River.
-
C.
Waterfront Park
Waterfront Park is a popular public park and scenic promenade along the Charleston waterfront, known for its iconic Pineapple Fountain and views of Charleston Harbor.
-
D.
Point Fermin Park
Point Fermin Park is a coastal public park in San Pedro, Los Angeles, known for its dramatic ocean cliffs, historic lighthouse, and scenic views of the Pacific.
-
E.
Spruce Street Harbor Park
Spruce Street Harbor Park is a seasonal urban waterfront park in Philadelphia known for its floating barges, hammocks, beer garden, and vibrant public art and lighting installations.
- F. None of above. chosen
Statements (40)
| Predicate | Object |
|---|---|
| instanceOf |
public park
ⓘ
urban park ⓘ wooded park ⓘ |
| country |
United States
ⓘ
linked to:
United States of America
|
| hasAccess |
bicycle access
ⓘ
pedestrian access ⓘ street parking ⓘ |
| hasFeature |
basketball courts
ⓘ
bridge to Chimney Park ⓘ disc golf course ⓘ forested trails ⓘ picnic areas ⓘ playground ⓘ recreational facilities ⓘ skatepark ⓘ sports fields ⓘ tennis courts ⓘ walking trails ⓘ wooded areas ⓘ |
| hasTrailType |
forest trails
ⓘ
natural-surface trails ⓘ |
| hasUse |
disc golf
ⓘ
hiking ⓘ picnicking ⓘ recreation ⓘ sports ⓘ |
| hasVegetationType | coniferous forest ⓘ |
| isInNeighborhood | St. Johns ⓘ |
| knownFor |
disc golf course
ⓘ
forested setting ⓘ tall evergreen trees ⓘ |
| locatedIn |
Multnomah County, Oregon
ⓘ
linked to:
Multnomah County
North Portland ⓘ Oregon ⓘ Portland, Oregon ⓘ
linked to:
Portland, Oregon, United States
United States ⓘ
linked to:
United States of America
|
| openTo | public ⓘ |
| operatedBy | Portland Parks & Recreation ⓘ |
| ownedBy |
City of Portland
ⓘ
linked to:
Portland
|
| partOf |
Portland Parks & Recreation system
ⓘ
linked to:
Portland Parks & 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: Pier Park Description of subject: Pier Park is a large wooded public park in North Portland known for its forested trails, disc golf course, and recreational facilities.
Referenced by (5)
Full triples — surface form annotated when it differs from this entity's canonical label.