Maryland Route 198
E316665
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.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Maryland Route 198 canonical | 6 |
How this entity was disambiguated
This entity first appeared as the object of triple T2788696 — 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 198 Context triple: [Baltimore–Washington Parkway, hasJunctionWith, Maryland Route 198]
-
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 210
Maryland Route 210 is a major state highway in Maryland that connects Washington, D.C. to communities in southern Prince George's County, serving as a key commuter and commercial corridor.
-
C.
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.
-
D.
Maryland Route 450
Maryland Route 450 is a state highway in Maryland that connects Annapolis with surrounding communities and serves as a key local arterial route in the region.
-
E.
Maryland Route 202
Maryland Route 202 is a state highway in Maryland that serves as a major arterial road in Prince George’s County, providing access to key destinations including FedExField and surrounding 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 198 Target entity description: 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.
-
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 210
Maryland Route 210 is a major state highway in Maryland that connects Washington, D.C. to communities in southern Prince George's County, serving as a key commuter and commercial corridor.
-
C.
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.
-
D.
Maryland Route 450
Maryland Route 450 is a state highway in Maryland that connects Annapolis with surrounding communities and serves as a key local arterial route in the region.
-
E.
Maryland Route 202
Maryland Route 202 is a state highway in Maryland that serves as a major arterial road in Prince George’s County, providing access to key destinations including FedExField and surrounding communities.
- F. None of above. chosen
Statements (43)
| Predicate | Object |
|---|---|
| instanceOf |
road transportation infrastructure
ⓘ
state highway ⓘ |
| category |
State highways in Maryland
ⓘ
Transportation in Anne Arundel County, Maryland ⓘ Prince George’s County Department of Public Works and Transportation ⓘ
surface form:
Transportation in Prince George's County, Maryland
|
| connects |
Fort Meade, Maryland
ⓘ
Laurel, Maryland NERFINISHED ⓘ Odenton, Maryland NERFINISHED ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| direction | east–west ⓘ |
| easternTerminus | Maryland Route 32 near Odenton, Maryland ⓘ |
| function |
access route
ⓘ
commuter route ⓘ |
| hasJunctionWith |
Interstate 95
ⓘ
Maryland Route 295 ⓘ U.S. Route 1 ⓘ |
| highwayNumber | 198 ⓘ |
| highwayType | Maryland state highway ⓘ |
| intersects |
Interstate 95 in Laurel
ⓘ
Maryland Route 197 ⓘ Maryland Route 216 ⓘ Maryland Route 295 ⓘ
surface form:
Maryland Route 295 (Baltimore–Washington Parkway)
Maryland Route 32 ⓘ U.S. Route 1 in Laurel, Maryland ⓘ
surface form:
U.S. Route 1 in Laurel
|
| lanes | multiple lanes along much of its length ⓘ |
| locatedIn |
Anne Arundel County
ⓘ
surface form:
Anne Arundel County, Maryland
Prince George’s County, Maryland ⓘ
surface form:
Prince George's County, Maryland
central Maryland ⓘ |
| maintainedBy | Maryland State Highway Administration ⓘ |
| partOf | Maryland State Highway System ⓘ |
| passesNear |
Fort George G. Meade
ⓘ
National Security Agency headquarters (Fort Meade) ⓘ
surface form:
National Security Agency headquarters
|
| passesThrough | Laurel, Maryland NERFINISHED ⓘ |
| region | Baltimore–Washington metropolitan area ⓘ |
| roadSurface | paved ⓘ |
| serves |
Anne Arundel County
ⓘ
surface form:
Anne Arundel County, Maryland
Prince George’s County, Maryland ⓘ
surface form:
Prince George's County, Maryland
|
| servesFacility |
Fort George G. Meade
ⓘ
National Security Agency headquarters (Fort Meade) ⓘ
surface form:
National Security Agency complex
|
| state | Maryland ⓘ |
| usedFor |
local traffic
ⓘ
regional commuting ⓘ |
| westernTerminus | U.S. Route 29 vicinity near Burtonsville, 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: Maryland Route 198 Description of subject: 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.
Referenced by (6)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
Laurel, Maryland