Maryland Route 228
E346214
Maryland Route 228 is a state highway in southern Maryland that connects communities in Prince George’s and Charles counties, serving as a key commuter route toward the Washington, D.C. metropolitan area.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Maryland Route 228 canonical | 4 |
| Maryland Route 228 (Berry Road) | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T3189857 — 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 228 Context triple: [Accokeek, Maryland, servedByRoad, Maryland Route 228]
-
A.
Maryland Route 223
Maryland Route 223 is a state highway in Prince George's County, Maryland, serving communities such as Clinton and providing a connector between several major local routes.
-
B.
Maryland Route 322
Maryland Route 322 is a state highway in Maryland that serves as a key bypass and connector route around the town of Easton in Talbot County.
-
C.
Maryland Route 212
Maryland Route 212 is a state highway in Maryland that serves as a key commuter route connecting communities such as Beltsville to the broader Washington, D.C. metropolitan area.
-
D.
Maryland Route 122
Maryland Route 122 is a state highway in Baltimore County that primarily serves the Woodlawn area, providing access to local communities, federal offices, and major routes near Baltimore.
-
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 228 Target entity description: Maryland Route 228 is a state highway in southern Maryland that connects communities in Prince George’s and Charles counties, serving as a key commuter route toward the Washington, D.C. metropolitan area.
-
A.
Maryland Route 223
Maryland Route 223 is a state highway in Prince George's County, Maryland, serving communities such as Clinton and providing a connector between several major local routes.
-
B.
Maryland Route 322
Maryland Route 322 is a state highway in Maryland that serves as a key bypass and connector route around the town of Easton in Talbot County.
-
C.
Maryland Route 212
Maryland Route 212 is a state highway in Maryland that serves as a key commuter route connecting communities such as Beltsville to the broader Washington, D.C. metropolitan area.
-
D.
Maryland Route 122
Maryland Route 122 is a state highway in Baltimore County that primarily serves the Woodlawn area, providing access to local communities, federal offices, and major routes near Baltimore.
-
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 (31)
| Predicate | Object |
|---|---|
| instanceOf |
Maryland state highway
ⓘ
state highway ⓘ |
| accessControl | partially controlled-access highway ⓘ |
| category |
State highways in Maryland
ⓘ
Transportation in Charles County, Maryland ⓘ Transportation in Prince George's County, Maryland ⓘ |
| connectsTo |
Maryland Route 210
ⓘ
Maryland Route 5 ⓘ U.S. Route 301 ⓘ |
| connectsToRegion |
Washington metropolitan area
ⓘ
surface form:
Washington, D.C. metropolitan area
|
| country |
United States of America
ⓘ
surface form:
United States
|
| easternTerminus | U.S. Route 301 near Waldorf ⓘ |
| hasJunctionWith |
Maryland Route 229
ⓘ
Maryland Route 373 ⓘ Maryland Route 5 Business ⓘ |
| highwayNumber | 228 ⓘ |
| highwayType | MD ⓘ |
| locatedInCounty |
Charles County, Maryland
NERFINISHED
ⓘ
Prince George’s County, Maryland ⓘ
surface form:
Prince George's County, Maryland
|
| locatedInRegion | Southern Maryland ⓘ |
| maintainedBy | Maryland State Highway Administration ⓘ |
| partOf |
Maryland State Highway System
ⓘ
surface form:
Maryland state highway system
|
| roadConfiguration | divided highway on significant segments ⓘ |
| servesCommunity |
Accokeek, Maryland
ⓘ
Bryans Road, Maryland ⓘ Waldorf, Maryland NERFINISHED ⓘ communities in Charles County, Maryland ⓘ communities in Prince George's County, Maryland ⓘ |
| state | Maryland ⓘ |
| usedFor | commuter traffic ⓘ |
| westernTerminus | Maryland Route 210 in Accokeek ⓘ |
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 228 Description of subject: Maryland Route 228 is a state highway in southern Maryland that connects communities in Prince George’s and Charles counties, serving as a key commuter route toward the Washington, D.C. metropolitan area.
Referenced by (5)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Maryland Route 228 (Berry Road)