Calvert Peninsula
E786822
Calvert Peninsula is a narrow landform in southern Maryland that extends into the Chesapeake Bay and is known for its waterfront communities, fossil-rich cliffs, and scenic natural areas.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Calvert Peninsula canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T9227765 — 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: Calvert Peninsula Context triple: [Lusby, Maryland, locatedOnPeninsula, Calvert Peninsula]
-
A.
Mason Neck peninsula
Mason Neck peninsula is a landform in northern Virginia along the Potomac River, known for its protected natural areas, wildlife habitats, and outdoor recreation opportunities.
-
B.
North Point Peninsula
North Point Peninsula is a landform in Maryland extending into the Chesapeake Bay area, historically notable for its role in the War of 1812 and now characterized by residential communities and waterfront recreation.
-
C.
Brunswick Peninsula
Brunswick Peninsula is a large landmass in southern Chile’s Magallanes Region, known for its subpolar climate and as the site of the city of Punta Arenas on the Strait of Magellan.
-
D.
Fairpoint Peninsula
Fairpoint Peninsula is a landform in northwest Florida that separates Pensacola Bay from Santa Rosa Sound and hosts communities such as Gulf Breeze.
-
E.
Mount Hope Peninsula
Mount Hope Peninsula is a historic landform in Bristol, Rhode Island, best known as the homeland and stronghold of the Wampanoag leader Metacomet (King Philip) during King Philip’s War.
- 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: Calvert Peninsula Target entity description: Calvert Peninsula is a narrow landform in southern Maryland that extends into the Chesapeake Bay and is known for its waterfront communities, fossil-rich cliffs, and scenic natural areas.
-
A.
Mason Neck peninsula
Mason Neck peninsula is a landform in northern Virginia along the Potomac River, known for its protected natural areas, wildlife habitats, and outdoor recreation opportunities.
-
B.
North Point Peninsula
North Point Peninsula is a landform in Maryland extending into the Chesapeake Bay area, historically notable for its role in the War of 1812 and now characterized by residential communities and waterfront recreation.
-
C.
Brunswick Peninsula
Brunswick Peninsula is a large landmass in southern Chile’s Magallanes Region, known for its subpolar climate and as the site of the city of Punta Arenas on the Strait of Magellan.
-
D.
Fairpoint Peninsula
Fairpoint Peninsula is a landform in northwest Florida that separates Pensacola Bay from Santa Rosa Sound and hosts communities such as Gulf Breeze.
-
E.
Mount Hope Peninsula
Mount Hope Peninsula is a historic landform in Bristol, Rhode Island, best known as the homeland and stronghold of the Wampanoag leader Metacomet (King Philip) during King Philip’s War.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
landform
ⓘ
peninsula ⓘ |
| administrativeCenterLocatedAt | Prince Frederick NERFINISHED ⓘ |
| bordersBodyOfWater |
Chesapeake Bay
NERFINISHED
ⓘ
Patuxent River NERFINISHED ⓘ |
| contains |
Battle Creek Cypress Swamp Sanctuary
NERFINISHED
ⓘ
Calvert Cliffs State Park NERFINISHED ⓘ Calvert County NERFINISHED ⓘ Flag Ponds Nature Park NERFINISHED ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| extendsInto | Chesapeake Bay NERFINISHED ⓘ |
| geologicalPeriodExposed | Miocene NERFINISHED ⓘ |
| hasCharacteristic |
largely rural
ⓘ
narrow ⓘ waterfront-oriented development ⓘ |
| hasEconomicActivity |
recreation
ⓘ
residential development ⓘ tourism ⓘ |
| hasFossilType |
invertebrates
ⓘ
marine vertebrates ⓘ shark teeth ⓘ |
| hasGeologicalFeature | Calvert Cliffs NERFINISHED ⓘ |
| hasMajorTown |
Chesapeake Beach
NERFINISHED
ⓘ
Lusby NERFINISHED ⓘ North Beach NERFINISHED ⓘ Prince Frederick NERFINISHED ⓘ Solomons NERFINISHED ⓘ |
| hasProtectedArea |
Battle Creek Cypress Swamp Sanctuary
NERFINISHED
ⓘ
Calvert Cliffs State Park NERFINISHED ⓘ Flag Ponds Nature Park NERFINISHED ⓘ |
| hasRecreationalActivity |
boating
ⓘ
fishing ⓘ fossil hunting ⓘ hiking ⓘ |
| hasTransportationRoute |
Maryland Route 2
NERFINISHED
ⓘ
Maryland Route 231 NERFINISHED ⓘ Maryland Route 260 NERFINISHED ⓘ Maryland Route 4 NERFINISHED ⓘ |
| knownFor |
fossil-rich cliffs
ⓘ
scenic natural areas ⓘ waterfront communities ⓘ |
| locatedIn |
Maryland
ⓘ
Southern Maryland NERFINISHED ⓘ |
| locatedOn | Atlantic Coastal Plain NERFINISHED ⓘ |
| nearestMajorCity |
Annapolis
NERFINISHED
ⓘ
Washington, D.C. NERFINISHED ⓘ |
| partOf | Western Shore of Chesapeake Bay NERFINISHED ⓘ |
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: Calvert Peninsula Description of subject: Calvert Peninsula is a narrow landform in southern Maryland that extends into the Chesapeake Bay and is known for its waterfront communities, fossil-rich cliffs, and scenic natural areas.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.