Maryland Route 458
E308383
Maryland Route 458 is a state highway in Prince George's County, Maryland, serving as a key connector between the communities of Suitland and surrounding areas and major regional routes.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Maryland Route 458 canonical | 3 |
| Silver Hill Road (Maryland Route 458) | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T2749644 — 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 458 Context triple: [Suitland, Maryland, hasTransportation, Maryland Route 458]
-
A.
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.
-
B.
Maryland Route 355
Maryland Route 355 is a major north–south state highway in Maryland that closely parallels Interstate 270, connecting Washington, D.C.’s northwest suburbs with communities such as Bethesda, Rockville, Gaithersburg, and Frederick.
-
C.
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.
-
D.
Maryland Route 704
Maryland Route 704 is a state highway in Prince George's County, Maryland, serving as a major commuter route connecting several suburban communities just outside Washington, D.C.
-
E.
Maryland Route 145
Maryland Route 145 is a state highway in northern Baltimore County, Maryland, that serves as an east–west connector through rural and suburban communities including the Hunt Valley area.
- 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 458 Target entity description: Maryland Route 458 is a state highway in Prince George's County, Maryland, serving as a key connector between the communities of Suitland and surrounding areas and major regional routes.
-
A.
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.
-
B.
Maryland Route 355
Maryland Route 355 is a major north–south state highway in Maryland that closely parallels Interstate 270, connecting Washington, D.C.’s northwest suburbs with communities such as Bethesda, Rockville, Gaithersburg, and Frederick.
-
C.
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.
-
D.
Maryland Route 704
Maryland Route 704 is a state highway in Prince George's County, Maryland, serving as a major commuter route connecting several suburban communities just outside Washington, D.C.
-
E.
Maryland Route 145
Maryland Route 145 is a state highway in northern Baltimore County, Maryland, that serves as an east–west connector through rural and suburban communities including the Hunt Valley area.
- F. None of above. chosen
Statements (27)
| Predicate | Object |
|---|---|
| instanceOf |
road transportation infrastructure
ⓘ
state highway ⓘ |
| abbreviation | MD 458 ⓘ |
| access | public road ⓘ |
| category |
State highways in Maryland
ⓘ
Transportation in Prince George's County, Maryland ⓘ |
| connectsTo | major regional routes in Prince George's County, Maryland ⓘ |
| country |
United States
ⓘ
linked to:
United States of America
|
| county |
Prince George's County, Maryland
ⓘ
linked to:
Prince George’s County, Maryland
|
| hasDirection |
east–west
ⓘ
north–south ⓘ |
| hasJunctionWith | other Maryland state highways in Prince George's County, Maryland ⓘ |
| highwayNumber | 458 ⓘ |
| highwayType | Maryland state highway ⓘ |
| locatedIn |
Prince George's County, Maryland
ⓘ
linked to:
Prince George’s County, Maryland
Suitland, Maryland ⓘ |
| maintainedBy | Maryland State Highway Administration ⓘ |
| partOf |
Maryland state highway system
ⓘ
linked to:
Maryland State Highway System
|
| regionServed |
Suitland, Maryland
ⓘ
surrounding communities in Prince George's County, Maryland ⓘ |
| roadFunction | connector route ⓘ |
| role | key connector between Suitland and surrounding areas ⓘ |
| state | Maryland ⓘ |
| surfaceType | paved road ⓘ |
| transportNetwork | road network of Prince George's County, Maryland ⓘ |
| usedFor |
access to major regional routes
ⓘ
local traffic circulation ⓘ |
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 458 Description of subject: Maryland Route 458 is a state highway in Prince George's County, Maryland, serving as a key connector between the communities of Suitland and surrounding areas and major regional routes.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Maryland Route 458