Maryland Route 818
E540808
Maryland Route 818 is a short state highway in Worcester County that serves as a local route through the town of Berlin, Maryland, connecting it to nearby major roads.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Maryland Route 818 canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T5610443 — 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 818 Context triple: [Berlin, Maryland, servedByHighway, Maryland Route 818]
-
A.
Maryland Route 381
Maryland Route 381 is a state highway in Maryland that serves communities in Prince George's County, including the area around Clinton.
-
B.
Maryland Route 118
Maryland Route 118 is a state highway in Montgomery County, Maryland, serving the Germantown area and connecting local roads to major routes including Interstate 270.
-
C.
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.
-
D.
Maryland Route 147
Maryland Route 147 is a state highway in Maryland that serves as a key commuter and commercial corridor connecting Baltimore City with northeastern Baltimore County communities.
-
E.
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.
- 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 818 Target entity description: Maryland Route 818 is a short state highway in Worcester County that serves as a local route through the town of Berlin, Maryland, connecting it to nearby major roads.
-
A.
Maryland Route 381
Maryland Route 381 is a state highway in Maryland that serves communities in Prince George's County, including the area around Clinton.
-
B.
Maryland Route 118
Maryland Route 118 is a state highway in Montgomery County, Maryland, serving the Germantown area and connecting local roads to major routes including Interstate 270.
-
C.
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.
-
D.
Maryland Route 147
Maryland Route 147 is a state highway in Maryland that serves as a key commuter and commercial corridor connecting Baltimore City with northeastern Baltimore County communities.
-
E.
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.
- F. None of above. chosen
Statements (24)
| Predicate | Object |
|---|---|
| instanceOf |
road in Maryland
ⓘ
state highway ⓘ |
| connectsTo |
Maryland Route 346
NERFINISHED
ⓘ
Maryland Route 376 NERFINISHED ⓘ U.S. Route 113 NERFINISHED ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| county | Worcester County, Maryland NERFINISHED ⓘ |
| formerDesignationOf | old alignment of U.S. Route 113 through Berlin ⓘ |
| function | local route through Berlin, Maryland ⓘ |
| hasDirectionA | South ⓘ |
| hasDirectionB | North ⓘ |
| isShortRoute | yes ⓘ |
| locatedIn |
Eastern Shore of Maryland
NERFINISHED
ⓘ
Worcester County, Maryland NERFINISHED ⓘ |
| maintainedBy | Maryland State Highway Administration NERFINISHED ⓘ |
| parallelTo | U.S. Route 113 near Berlin, Maryland NERFINISHED ⓘ |
| passesThrough | Berlin, Maryland NERFINISHED ⓘ |
| primaryPurpose | connect Berlin to nearby major roads ⓘ |
| roadClassification | state highway ⓘ |
| routeNumber | 818 ⓘ |
| routeType | MD ⓘ |
| serves | town of Berlin, Maryland NERFINISHED ⓘ |
| servesAs | business route for Berlin, Maryland ⓘ |
| 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: Maryland Route 818 Description of subject: Maryland Route 818 is a short state highway in Worcester County that serves as a local route through the town of Berlin, Maryland, connecting it to nearby major roads.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
Berlin, Maryland