Port Deposit, Maryland
E924512
Port Deposit, Maryland is a small historic town on the Susquehanna River known for its granite architecture and role as a 19th-century transportation and industrial hub.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Port Deposit, Maryland canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T11421343 — 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: Port Deposit, Maryland Context triple: [Cecil County, Maryland, containsSettlement, Port Deposit, Maryland]
-
A.
Port Penn, Delaware
Port Penn, Delaware is a small historic village in New Castle County situated along the Delaware River, known for its 18th- and 19th-century architecture and maritime heritage.
-
B.
Seabrook, Maryland
Seabrook, Maryland is a suburban community in Prince George's County known for its residential neighborhoods and proximity to Washington, D.C.
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C.
Port of Baltimore
The Port of Baltimore is a major U.S. seaport on the Chesapeake Bay known for its high-volume roll-on/roll-off and automobile shipping, as well as its role in international container and bulk cargo trade.
-
D.
Port Republic, Maryland
Port Republic, Maryland is a small unincorporated community in southern Maryland known for its rural character and historic sites near the Chesapeake Bay.
-
E.
Perry Point, Maryland
Perry Point, Maryland is a small riverside community on the Susquehanna River best known for its historic Veterans Affairs Medical Center campus and scenic waterfront setting.
- 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: Port Deposit, Maryland Target entity description: Port Deposit, Maryland is a small historic town on the Susquehanna River known for its granite architecture and role as a 19th-century transportation and industrial hub.
-
A.
Port Penn, Delaware
Port Penn, Delaware is a small historic village in New Castle County situated along the Delaware River, known for its 18th- and 19th-century architecture and maritime heritage.
-
B.
Seabrook, Maryland
Seabrook, Maryland is a suburban community in Prince George's County known for its residential neighborhoods and proximity to Washington, D.C.
-
C.
Port of Baltimore
The Port of Baltimore is a major U.S. seaport on the Chesapeake Bay known for its high-volume roll-on/roll-off and automobile shipping, as well as its role in international container and bulk cargo trade.
-
D.
Port Republic, Maryland
Port Republic, Maryland is a small unincorporated community in southern Maryland known for its rural character and historic sites near the Chesapeake Bay.
-
E.
Perry Point, Maryland
Perry Point, Maryland is a small riverside community on the Susquehanna River best known for its historic Veterans Affairs Medical Center campus and scenic waterfront setting.
- F. None of above. chosen
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf |
incorporated place
ⓘ
municipality ⓘ town ⓘ |
| areaCode |
410
ⓘ
443 ⓘ 667 ⓘ |
| country |
United States
ⓘ
linked to:
United States of America
|
| county | Cecil County, Maryland ⓘ |
| economyHistory |
granite quarrying
ⓘ
manufacturing and industry ⓘ shipping and trade ⓘ |
| elevationAboveSeaLevel | approximately 20 feet ⓘ |
| foundedInPeriod | 18th century ⓘ |
| hasBuildingStyle |
19th-century stone rowhouses
ⓘ
Federal-style architecture ⓘ Greek Revival architecture ⓘ |
| hasFeature |
linear street plan along the river
ⓘ
steep granite bluffs ⓘ |
| hasHeritageDesignation | historic district ⓘ |
| hasPart | Port Deposit Historic District ⓘ |
| historicalRole |
port on the Susquehanna River
ⓘ
shipping center for canal and rail traffic ⓘ |
| knownFor |
19th-century industrial activity
ⓘ
19th-century transportation hub ⓘ granite architecture ⓘ historic waterfront ⓘ |
| locatedIn |
Cecil County, Maryland
ⓘ
Maryland ⓘ United States ⓘ
linked to:
United States of America
|
| locatedInRegion |
Upper Chesapeake Bay region
ⓘ
linked to:
Northeastern Maryland
northeastern Maryland ⓘ |
| locatedNear | Conowingo Dam ⓘ |
| locatedNorthOf | Perryville, Maryland ⓘ |
| locatedOn | east bank of the Susquehanna River ⓘ |
| locatedOnRiver | Susquehanna River ⓘ |
| locatedSouthOf | Havre de Grace, Maryland ⓘ |
| partOf |
Baltimore metropolitan area
ⓘ
linked to:
Baltimore–Washington metropolitan area
|
| populationCharacteristic | small town ⓘ |
| postalCode | 21904 ⓘ |
| state | Maryland ⓘ |
| timeZone | Eastern Time Zone ⓘ |
| timeZoneDST |
Eastern Daylight Time
ⓘ
linked to:
Eastern Time Zone
|
| transportationHistory |
served by canal traffic in the 19th century
ⓘ
served by railroads in the 19th century ⓘ shipping point for goods from Pennsylvania interior ⓘ |
| usedMaterial | Port Deposit granite ⓘ |
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: Port Deposit, Maryland Description of subject: Port Deposit, Maryland is a small historic town on the Susquehanna River known for its granite architecture and role as a 19th-century transportation and industrial hub.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.