Maryland Route 177
E878534
Maryland Route 177 is a state highway in Anne Arundel County that serves as a major east–west route connecting suburban communities to the Chesapeake Bay area.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Maryland Route 177 canonical | 3 |
How this entity was disambiguated
This entity first appeared as the object of triple T10311257 — 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 177 Context triple: [Maryland Route 10, connectsTo, Maryland Route 177]
-
A.
Maryland Route 178
Maryland Route 178 is a state highway in Anne Arundel County, Maryland, that primarily serves as a connector between residential areas near Crownsville and major routes leading into Annapolis.
-
B.
Maryland Route 175
Maryland Route 175 is a state highway in central Maryland that connects the Columbia and Jessup areas to major routes serving Baltimore and Washington, D.C.
-
C.
Maryland Route 117
Maryland Route 117 is a state highway in Montgomery County, Maryland, that serves the Germantown and Gaithersburg areas and provides access to local communities, businesses, and commuter routes.
-
D.
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.
-
E.
Maryland Route 77
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.
- 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 177 Target entity description: Maryland Route 177 is a state highway in Anne Arundel County that serves as a major east–west route connecting suburban communities to the Chesapeake Bay area.
-
A.
Maryland Route 178
Maryland Route 178 is a state highway in Anne Arundel County, Maryland, that primarily serves as a connector between residential areas near Crownsville and major routes leading into Annapolis.
-
B.
Maryland Route 175
Maryland Route 175 is a state highway in central Maryland that connects the Columbia and Jessup areas to major routes serving Baltimore and Washington, D.C.
-
C.
Maryland Route 117
Maryland Route 117 is a state highway in Montgomery County, Maryland, that serves the Germantown and Gaithersburg areas and provides access to local communities, businesses, and commuter routes.
-
D.
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.
-
E.
Maryland Route 77
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.
- F. None of above. chosen
Statements (29)
| Predicate | Object |
|---|---|
| instanceOf | state highway ⓘ |
| category |
State highways in Maryland
ⓘ
Transportation in Anne Arundel County, Maryland ⓘ |
| connectsSuburbanCommunitiesTo |
Chesapeake Bay area
ⓘ
linked to:
Chesapeake Bay region
|
| connectsTo |
MD 2
ⓘ
MD 648 ⓘ |
| country |
United States
ⓘ
linked to:
United States of America
|
| county |
Anne Arundel County, Maryland
ⓘ
linked to:
Anne Arundel County
|
| directionA | West ⓘ |
| directionB | East ⓘ |
| easternTerminus | MD 2 in Pasadena ⓘ |
| generalOrientation | east–west ⓘ |
| hasJunctionWith |
local roads in Glen Burnie
ⓘ
local roads in Pasadena ⓘ |
| highwayNumber | 177 ⓘ |
| highwayType | Maryland state highway ⓘ |
| locatedInMetropolitanArea |
Baltimore metropolitan area
ⓘ
linked to:
Baltimore–Washington metropolitan area
|
| maintainedBy | Maryland State Highway Administration ⓘ |
| partOf |
Maryland state highway system
ⓘ
linked to:
Maryland State Highway System
|
| passesThrough |
Glen Burnie, Maryland
ⓘ
Pasadena, Maryland ⓘ |
| regionServed | northern Anne Arundel County ⓘ |
| roadSurface | paved ⓘ |
| routeFunction | major east–west arterial route ⓘ |
| serves | suburban communities in Anne Arundel County ⓘ |
| state | Maryland ⓘ |
| usedFor |
commuter traffic
ⓘ
local access traffic ⓘ |
| westernTerminus | MD 648 in Glen Burnie ⓘ |
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 177 Description of subject: Maryland Route 177 is a state highway in Anne Arundel County that serves as a major east–west route connecting suburban communities to the Chesapeake Bay area.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.