Oklahoma State Highway 19
E806629
Oklahoma State Highway 19 is a state highway in Oklahoma that runs east–west across the southern part of the state, connecting several small towns and rural areas, including the city of Ada.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Oklahoma State Highway 19 canonical | 5 |
How this entity was disambiguated
This entity first appeared as the object of triple T9550900 — 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: Oklahoma State Highway 19 Context triple: [Ada, Oklahoma, transportServedBy, Oklahoma State Highway 19]
-
A.
Oklahoma State Highway 18
Oklahoma State Highway 18 is a north–south state highway in Oklahoma that connects several small towns and rural communities in the north-central part of the state.
-
B.
Oklahoma State Highway 16
Oklahoma State Highway 16 is a state highway in Oklahoma that runs through eastern parts of the state, connecting several rural communities and cities including the area near Muskogee.
-
C.
Oklahoma State Highway 15
Oklahoma State Highway 15 is a state highway in Oklahoma that runs through the northwestern part of the state, connecting several rural communities and serving as a regional east–west route.
-
D.
Oklahoma State Highway 199
Oklahoma State Highway 199 is a state highway in Oklahoma that serves as an important east–west route connecting several communities in the southern part of the state.
-
E.
Oklahoma State Highway 51
Oklahoma State Highway 51 is a major east–west state highway in Oklahoma that connects numerous communities, including the Tulsa suburb of Broken Arrow, and serves as an important regional transportation corridor.
- 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: Oklahoma State Highway 19 Target entity description: Oklahoma State Highway 19 is a state highway in Oklahoma that runs east–west across the southern part of the state, connecting several small towns and rural areas, including the city of Ada.
-
A.
Oklahoma State Highway 18
Oklahoma State Highway 18 is a north–south state highway in Oklahoma that connects several small towns and rural communities in the north-central part of the state.
-
B.
Oklahoma State Highway 16
Oklahoma State Highway 16 is a state highway in Oklahoma that runs through eastern parts of the state, connecting several rural communities and cities including the area near Muskogee.
-
C.
Oklahoma State Highway 15
Oklahoma State Highway 15 is a state highway in Oklahoma that runs through the northwestern part of the state, connecting several rural communities and serving as a regional east–west route.
-
D.
Oklahoma State Highway 199
Oklahoma State Highway 199 is a state highway in Oklahoma that serves as an important east–west route connecting several communities in the southern part of the state.
-
E.
Oklahoma State Highway 51
Oklahoma State Highway 51 is a major east–west state highway in Oklahoma that connects numerous communities, including the Tulsa suburb of Broken Arrow, and serves as an important regional transportation corridor.
- F. None of above. chosen
Statements (24)
| Predicate | Object |
|---|---|
| instanceOf | state highway ⓘ |
| abbreviation |
OK-19
ⓘ
SH-19 ⓘ |
| connects | small towns in southern Oklahoma ⓘ |
| country |
United States
ⓘ
linked to:
United States of America
|
| direction | east–west ⓘ |
| hasJunctionWith |
U.S. highways in Oklahoma
ⓘ
other Oklahoma state highways ⓘ |
| hasLanes |
multi-lane segments
ⓘ
two-lane segments ⓘ |
| highwayNumber | 19 ⓘ |
| locatedIn |
Oklahoma
ⓘ
southern part of Oklahoma ⓘ |
| maintainedBy | Oklahoma Department of Transportation ⓘ |
| partOf | Oklahoma state highway system ⓘ |
| passesThrough |
Ada, Oklahoma
ⓘ
rural areas of southern Oklahoma ⓘ |
| roadClassification | state highway in the Oklahoma state highway system ⓘ |
| roadSurface | paved highway ⓘ |
| routeType | State Highway ⓘ |
| runsAcrossRegion | southern Oklahoma ⓘ |
| serves | communities in southern Oklahoma ⓘ |
| usedFor |
local access to rural communities
ⓘ
regional transportation ⓘ |
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: Oklahoma State Highway 19 Description of subject: Oklahoma State Highway 19 is a state highway in Oklahoma that runs east–west across the southern part of the state, connecting several small towns and rural areas, including the city of Ada.
Referenced by (5)
Full triples — surface form annotated when it differs from this entity's canonical label.