Maryland Route 77
E423973
Maryland Route 77 is a state highway in Maryland that serves as a key east–west route through Frederick County, providing access to Catoctin Mountain and nearby parks and communities.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Maryland Route 77 canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T4237935 — 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 Route 77 Context triple: [Catoctin Mountain, hasRoadAccess, Maryland Route 77]
-
A.
Maryland Route 197
Maryland Route 197 is a state highway in Maryland that connects the city of Laurel to the Bowie area and provides access to major routes such as U.S. Route 50 and the Baltimore–Washington Parkway.
-
B.
Maryland Route 189
Maryland Route 189 is a state highway in Montgomery County that serves as a key connector through the Potomac area to surrounding communities and major routes.
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C.
Maryland Route 373
Maryland Route 373 is a state highway in Prince George's County that provides local access to and from the community of Accokeek, Maryland.
-
D.
Maryland Route 198
Maryland Route 198 is a state highway in central Maryland that connects communities in Prince George’s and Anne Arundel counties, serving as a key east–west commuter and access route.
-
E.
Maryland Route 45
Maryland Route 45 is a state highway in Maryland that largely follows the historic York Road corridor, connecting Baltimore to communities to its north.
- 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 Route 77 Target entity description: Maryland Route 77 is a state highway in Maryland that serves as a key east–west route through Frederick County, providing access to Catoctin Mountain and nearby parks and communities.
-
A.
Maryland Route 197
Maryland Route 197 is a state highway in Maryland that connects the city of Laurel to the Bowie area and provides access to major routes such as U.S. Route 50 and the Baltimore–Washington Parkway.
-
B.
Maryland Route 189
Maryland Route 189 is a state highway in Montgomery County that serves as a key connector through the Potomac area to surrounding communities and major routes.
-
C.
Maryland Route 373
Maryland Route 373 is a state highway in Prince George's County that provides local access to and from the community of Accokeek, Maryland.
-
D.
Maryland Route 198
Maryland Route 198 is a state highway in central Maryland that connects communities in Prince George’s and Anne Arundel counties, serving as a key east–west commuter and access route.
-
E.
Maryland Route 45
Maryland Route 45 is a state highway in Maryland that largely follows the historic York Road corridor, connecting Baltimore to communities to its north.
- F. None of above. chosen
Statements (32)
| Predicate | Object |
|---|---|
| instanceOf |
road transportation infrastructure
ⓘ
state highway ⓘ |
| category |
State highways in Maryland
ⓘ
Transportation in Frederick County, Maryland ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| directionA | West ⓘ |
| directionB | East ⓘ |
| easternTerminusNear | Keymar, Maryland NERFINISHED ⓘ |
| generalOrientation | east–west ⓘ |
| hasJunctionWith |
Maryland Route 194
NERFINISHED
ⓘ
Maryland Route 550 NERFINISHED ⓘ U.S. Route 15 NERFINISHED ⓘ U.S. Route 15 Business NERFINISHED ⓘ U.S. Route 40 NERFINISHED ⓘ |
| highwayNumber | 77 ⓘ |
| highwayType | Maryland state highway ⓘ |
| locatedIn |
Catoctin Mountain area
NERFINISHED
ⓘ
Frederick County, Maryland NERFINISHED ⓘ |
| maintainedBy | Maryland State Highway Administration NERFINISHED ⓘ |
| passesThrough |
Catoctin Mountain Park area
NERFINISHED
ⓘ
Cunningham Falls State Park area NERFINISHED ⓘ Frederick County, Maryland NERFINISHED ⓘ Thurmont, Maryland NERFINISHED ⓘ |
| providesAccessTo |
Catoctin Mountain
NERFINISHED
ⓘ
Catoctin Mountain Park NERFINISHED ⓘ Cunningham Falls State Park NERFINISHED ⓘ nearby communities ⓘ nearby parks ⓘ |
| routeNumberingSystem | Maryland state highway system NERFINISHED ⓘ |
| servesAs | key east–west route through Frederick County ⓘ |
| state | Maryland ⓘ |
| westernTerminusNear | Smithsburg, Maryland 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: Maryland Route 77 Description of subject: Maryland Route 77 is a state highway in Maryland that serves as a key east–west route through Frederick County, providing access to Catoctin Mountain and nearby parks and communities.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.