Mattson Lower Harbor Park
E1003817
Mattson Lower Harbor Park is a waterfront public park in Marquette, Michigan, known for its scenic views of Lake Superior and proximity to the historic Lower Harbor Ore Dock.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Mattson Lower Harbor Park canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T12461733 — 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: Mattson Lower Harbor Park Context triple: [Lower Harbor Ore Dock, near, Mattson Lower Harbor Park]
-
A.
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.
-
B.
Waterfront Park
Waterfront Park is a scenic public park along the Hudson River in Dobbs Ferry, New York, offering river views, walking paths, and recreational space.
-
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.
Waterfront Park
Waterfront Park is a scenic public park along the Columbia River in Vancouver, Washington, featuring walking paths, riverfront views, and recreational spaces.
-
E.
Waterfront Park
Waterfront Park is a popular public green space along the Alexandria, Virginia waterfront, offering scenic river views, walking paths, and outdoor recreation.
- 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: Mattson Lower Harbor Park Target entity description: Mattson Lower Harbor Park is a waterfront public park in Marquette, Michigan, known for its scenic views of Lake Superior and proximity to the historic Lower Harbor Ore Dock.
-
A.
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.
-
B.
Waterfront Park
Waterfront Park is a scenic public park along the Hudson River in Dobbs Ferry, New York, offering river views, walking paths, and recreational space.
-
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.
Waterfront Park
Waterfront Park is a popular public green space along the Lake Champlain shoreline in Burlington, Vermont, known for its scenic views, recreational paths, and community events.
-
E.
Waterfront Park
Waterfront Park is a popular public green space along the Alexandria, Virginia waterfront, offering scenic river views, walking paths, and outdoor recreation.
- F. None of above. chosen
Statements (43)
| Predicate | Object |
|---|---|
| instanceOf |
public park
ⓘ
waterfront park ⓘ |
| adjacentTo | Lower Harbor Ore Dock ⓘ |
| category |
Parks in Marquette County, Michigan
ⓘ
Protected areas of Marquette County, Michigan ⓘ Waterfront parks in Michigan ⓘ |
| city |
Marquette
ⓘ
linked to:
Marquette, Michigan
|
| country |
United States
ⓘ
linked to:
United States of America
|
| county | Marquette County ⓘ |
| hasFeature |
band shell
ⓘ
boat launch ⓘ grassy lawns ⓘ parking lot ⓘ pavilion ⓘ picnic areas ⓘ playground ⓘ public restrooms ⓘ walking paths ⓘ waterfront promenade ⓘ |
| hasUse |
community events
ⓘ
concerts ⓘ festivals ⓘ picnicking ⓘ recreation ⓘ sightseeing ⓘ walking ⓘ |
| hasViewOf |
Lake Superior
ⓘ
Lower Harbor Ore Dock ⓘ |
| knownFor |
proximity to Lower Harbor Ore Dock
ⓘ
scenic views of Lake Superior ⓘ waterfront location ⓘ |
| locatedIn |
Marquette County, Michigan
ⓘ
Marquette, Michigan ⓘ Michigan ⓘ United States ⓘ
linked to:
United States of America
|
| locatedOnWaterbody | Lake Superior ⓘ |
| namedAfter | Mattson family ⓘ |
| near | downtown Marquette ⓘ |
| openToPublic | yes ⓘ |
| operator | City of Marquette ⓘ |
| ownedBy | City of Marquette ⓘ |
| partOf |
Marquette lakefront
ⓘ
linked to:
Marquette waterfront
|
| state |
Michigan
ⓘ
linked to:
Michigan (most of state)
|
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: Mattson Lower Harbor Park Description of subject: Mattson Lower Harbor Park is a waterfront public park in Marquette, Michigan, known for its scenic views of Lake Superior and proximity to the historic Lower Harbor Ore Dock.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.