Baltimore Beltway
E286499
The Baltimore Beltway is a major circumferential highway encircling Baltimore, Maryland, connecting the city's suburbs and key regional routes.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Baltimore Beltway canonical | 3 |
| Interstate 695 Baltimore Beltway | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T1983511 — 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: Baltimore Beltway Context triple: [Francis Scott Key Bridge (Baltimore), partOf, Baltimore Beltway]
-
A.
Baltimore–Washington Parkway
The Baltimore–Washington Parkway is a major scenic highway in Maryland that connects the cities of Baltimore and Washington, D.C., serving as a key commuter and transportation route in the region.
-
B.
Dulles Corridor
Dulles Corridor is a major high-technology and business hub in Northern Virginia that stretches along the Dulles Toll Road and connects the Washington, D.C. suburbs to Washington Dulles International Airport.
-
C.
Capital Beltway
The Capital Beltway is a major circumferential highway encircling Washington, D.C., serving as a key transportation artery for the metropolitan region.
-
D.
Dulles Toll Road
The Dulles Toll Road is a major tolled highway in Northern Virginia that provides a primary commuter and airport access route between the Washington, D.C. region and Washington Dulles International Airport.
-
E.
Fairfax County Parkway
Fairfax County Parkway is a major north–south arterial highway in Northern Virginia that connects numerous suburban communities and provides an important commuter route around the western side of the Washington, D.C. metropolitan area.
- 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: Baltimore Beltway Target entity description: The Baltimore Beltway is a major circumferential highway encircling Baltimore, Maryland, connecting the city's suburbs and key regional routes.
-
A.
Baltimore–Washington Parkway
The Baltimore–Washington Parkway is a major scenic highway in Maryland that connects the cities of Baltimore and Washington, D.C., serving as a key commuter and transportation route in the region.
-
B.
Dulles Corridor
Dulles Corridor is a major high-technology and business hub in Northern Virginia that stretches along the Dulles Toll Road and connects the Washington, D.C. suburbs to Washington Dulles International Airport.
-
C.
Capital Beltway
The Capital Beltway is a major circumferential highway encircling Washington, D.C., serving as a key transportation artery for the metropolitan region.
-
D.
Dulles Toll Road
The Dulles Toll Road is a major tolled highway in Northern Virginia that provides a primary commuter and airport access route between the Washington, D.C. region and Washington Dulles International Airport.
-
E.
Fairfax County Parkway
Fairfax County Parkway is a major north–south arterial highway in Northern Virginia that connects numerous suburban communities and provides an important commuter route around the western side of the Washington, D.C. metropolitan area.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
Interstate Highway
ⓘ
beltway ⓘ controlled-access highway ⓘ |
| completedAsLoop | 1960s ⓘ |
| connects |
Baltimore suburbs
ⓘ
Interstate 70 ⓘ Interstate 83 NERFINISHED ⓘ Interstate 95 ⓘ Interstate 97 NERFINISHED ⓘ Maryland Route 2 ⓘ Maryland Route 295 ⓘ U.S. Route 1 ⓘ U.S. Route 40 ⓘ key regional routes ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| crosses | Patapsco River ⓘ |
| encircles | Baltimore ⓘ |
| forms | partial loop around Baltimore ⓘ |
| hasAbbreviation | I-695 ⓘ |
| hasAlternateName | Interstate 695 NERFINISHED ⓘ |
| hasJunction |
I-70 western terminus
ⓘ
I-83 Jones Falls Expressway ⓘ I-95 north of Baltimore ⓘ I-95 south of Baltimore ⓘ I-97 northern terminus ⓘ |
| hasLaneConfiguration | multiple lanes in each direction ⓘ |
| hasLength |
approximately 51 miles
ⓘ
approximately 82 kilometers ⓘ |
| hasPrimaryFunction | circumferential route around Baltimore ⓘ |
| hasRouteNumber | I-695 ⓘ |
| hasSection |
northern section
ⓘ
southern section ⓘ |
| hasStructure |
Francis Scott Key Bridge (Baltimore)
ⓘ
surface form:
Francis Scott Key Bridge
|
| hasTollSection | Francis Scott Key Bridge segment ⓘ |
| isPartOf |
Maryland State Highway System
ⓘ
surface form:
Maryland highway network
|
| locatedIn |
Baltimore–Washington metropolitan area
ⓘ
surface form:
Baltimore metropolitan area
|
| maintainedBy | Maryland State Highway Administration ⓘ |
| numberingDirection | clockwise increases ⓘ |
| openedInPart | 1950s ⓘ |
| partOf | Interstate Highway System ⓘ |
| passesNear |
Baltimore
ⓘ
surface form:
Baltimore City
|
| passesThrough | Baltimore County ⓘ |
| regionServed | Central Maryland ⓘ |
| roadType | freeway ⓘ |
| serves |
commuter traffic
ⓘ
regional traffic ⓘ |
| state | Maryland ⓘ |
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: Baltimore Beltway Description of subject: The Baltimore Beltway is a major circumferential highway encircling Baltimore, Maryland, connecting the city's suburbs and key regional routes.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Interstate 695 Baltimore Beltway