Maryland–Delaware border
E1552339
UNEXPLORED
The Maryland–Delaware border is the state line separating Maryland and Delaware on the Delmarva Peninsula, defined in part by historical surveys such as the Mason–Dixon Line and followed by various natural and surveyed boundaries.
All labels observed (4)
| Label | Occurrences |
|---|---|
| Maryland–Delaware border canonical | 3 |
| Delaware–Maryland state line | 2 |
| Maryland state line near Glasgow, Delaware | 1 |
| Maryland–Delaware state line | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T22735153 — 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: Maryland–Delaware border Context triple: [Marshyhope Creek, crosses, Maryland–Delaware border]
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A.
Pennsylvania–Maryland border
The Pennsylvania–Maryland border is a historically significant state line in the eastern United States, largely following the Mason–Dixon Line and separating Pennsylvania to the north from Maryland to the south.
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B.
Pennsylvania–Delaware border
The Pennsylvania–Delaware border is the state line separating Pennsylvania and Delaware, historically notable for its role in colonial boundary disputes and its distinctive arc-shaped segment centered on New Castle.
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C.
Maryland state line
The Maryland state line is the boundary separating the state of Maryland from its neighboring states, including Pennsylvania’s Bedford County.
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D.
District of Columbia–Maryland border
The District of Columbia–Maryland border is the boundary line separating Washington, D.C. from the state of Maryland, running through both urban and natural areas in the region.
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E.
New Jersey–Delaware border
The New Jersey–Delaware border is the state boundary running along the lower Delaware River and Bay, separating New Jersey from Delaware and intersected by major crossings such as the Delaware Memorial Bridge.
- 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: Maryland–Delaware border Target entity description: The Maryland–Delaware border is the state line separating Maryland and Delaware on the Delmarva Peninsula, defined in part by historical surveys such as the Mason–Dixon Line and followed by various natural and surveyed boundaries.
-
A.
Pennsylvania–Maryland border
The Pennsylvania–Maryland border is a historically significant state line in the eastern United States, largely following the Mason–Dixon Line and separating Pennsylvania to the north from Maryland to the south.
-
B.
Pennsylvania–Delaware border
The Pennsylvania–Delaware border is the state line separating Pennsylvania and Delaware, historically notable for its role in colonial boundary disputes and its distinctive arc-shaped segment centered on New Castle.
-
C.
Maryland state line
The Maryland state line is the boundary separating the state of Maryland from its neighboring states, including Pennsylvania’s Bedford County.
-
D.
District of Columbia–Maryland border
The District of Columbia–Maryland border is the boundary line separating Washington, D.C. from the state of Maryland, running through both urban and natural areas in the region.
-
E.
New Jersey–Delaware border
The New Jersey–Delaware border is the state boundary running along the lower Delaware River and Bay, separating New Jersey from Delaware and intersected by major crossings such as the Delaware Memorial Bridge.
- F. None of above. chosen
Referenced by (7)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Maryland–Delaware border
linked to: Maryland–Delaware border
linked to: Maryland–Delaware border
linked to: Maryland–Delaware border