Sebago Lake State Park
E847778
Sebago Lake State Park is a popular public recreation area in Maine known for its large freshwater lake, beaches, campgrounds, and year-round outdoor activities.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Sebago Lake State Park canonical | 4 |
How this entity was disambiguated
This entity first appeared as the object of triple T10085832 — 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: Sebago Lake State Park Context triple: [Maine State Park system, hasPart, Sebago Lake State Park]
-
A.
Aroostook State Park
Aroostook State Park is Maine’s first state park, known for its hiking, camping, and scenic views near Presque Isle in northern Maine.
-
B.
Cobscook Bay State Park
Cobscook Bay State Park is a scenic coastal state park in eastern Maine known for its dramatic tides, rugged shoreline, and opportunities for camping, hiking, and wildlife viewing.
-
C.
Mashamoquet State Park
Mashamoquet State Park is a public recreation and natural area in northeastern Connecticut known for its woodlands, hiking trails, and historic sites such as the Wolf Den.
-
D.
Gouldsboro State Park
Gouldsboro State Park is a public recreation area in northeastern Pennsylvania known for its forested landscapes, lake, and outdoor activities such as hiking, fishing, and boating.
-
E.
Bear Brook State Park
Bear Brook State Park is New Hampshire’s largest developed state park, known for its extensive forests, campgrounds, and network of hiking and biking trails.
- 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: Sebago Lake State Park Target entity description: Sebago Lake State Park is a popular public recreation area in Maine known for its large freshwater lake, beaches, campgrounds, and year-round outdoor activities.
-
A.
Aroostook State Park
Aroostook State Park is Maine’s first state park, known for its hiking, camping, and scenic views near Presque Isle in northern Maine.
-
B.
Cobscook Bay State Park
Cobscook Bay State Park is a scenic coastal state park in eastern Maine known for its dramatic tides, rugged shoreline, and opportunities for camping, hiking, and wildlife viewing.
-
C.
Mashamoquet State Park
Mashamoquet State Park is a public recreation and natural area in northeastern Connecticut known for its woodlands, hiking trails, and historic sites such as the Wolf Den.
-
D.
Gouldsboro State Park
Gouldsboro State Park is a public recreation area in northeastern Pennsylvania known for its forested landscapes, lake, and outdoor activities such as hiking, fishing, and boating.
-
E.
Bear Brook State Park
Bear Brook State Park is New Hampshire’s largest developed state park, known for its extensive forests, campgrounds, and network of hiking and biking trails.
- F. None of above. chosen
Statements (50)
| Predicate | Object |
|---|---|
| instanceOf |
public recreation area
ⓘ
state park ⓘ |
| country |
United States
ⓘ
linked to:
United States of America
|
| hasActivity |
birdwatching
ⓘ
boating ⓘ camping ⓘ canoeing ⓘ cross-country skiing ⓘ fishing ⓘ hiking ⓘ kayaking ⓘ nature study ⓘ paddleboarding ⓘ picnicking ⓘ snowmobiling ⓘ snowshoeing ⓘ swimming ⓘ wildlife viewing ⓘ |
| hasFeature |
RV camping sites
ⓘ
bathhouses ⓘ boat launches ⓘ boat trailer parking ⓘ campgrounds ⓘ day-use area ⓘ freshwater lake ⓘ group camping areas ⓘ hiking trails ⓘ nature trails ⓘ parking areas ⓘ picnic areas ⓘ playgrounds ⓘ sand beaches ⓘ swimming areas ⓘ tent camping sites ⓘ winter trails ⓘ |
| hasSeason |
fall
ⓘ
spring ⓘ summer ⓘ winter ⓘ |
| knownFor |
beach recreation
ⓘ
family camping ⓘ large freshwater lake ⓘ year-round outdoor activities ⓘ |
| locatedIn |
Cumberland County, Maine
ⓘ
Maine ⓘ |
| locatedOnWaterbody | Sebago Lake ⓘ |
| managingOrganization |
Maine Bureau of Parks and Lands
ⓘ
Maine Department of Agriculture, Conservation and Forestry ⓘ |
| openToPublic | yes ⓘ |
| operatedAs | year-round park ⓘ |
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: Sebago Lake State Park Description of subject: Sebago Lake State Park is a popular public recreation area in Maine known for its large freshwater lake, beaches, campgrounds, and year-round outdoor activities.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.