Massachusetts Route 40
E688962
Massachusetts Route 40 is a state highway in northeastern Massachusetts that runs east–west through towns such as Groton, providing a regional connector between local communities and major routes.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Massachusetts Route 40 canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T5356417 — 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: Massachusetts Route 40 Context triple: [Groton, Massachusetts, hasTransportation, Massachusetts Route 40]
-
A.
Massachusetts Route 8
Massachusetts Route 8 is a north–south state highway in western Massachusetts that connects several small towns and links to major routes near the New York and Vermont borders.
-
B.
Massachusetts Route 9
Massachusetts Route 9 is a major east–west state highway in Massachusetts that serves as a key arterial route connecting Boston with numerous western suburbs and communities.
-
C.
Massachusetts Route 18
Massachusetts Route 18 is a north–south state highway in southeastern Massachusetts that connects several South Shore and South Coast communities to the New Bedford area.
-
D.
Massachusetts Route 31
Massachusetts Route 31 is a north–south state highway in Massachusetts that connects several central communities and intersects major east–west routes.
-
E.
Massachusetts Route 3
Massachusetts Route 3 is a major north–south state highway in Massachusetts that connects the Boston metropolitan area with the South Shore and Cape Cod.
- 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: Massachusetts Route 40 Target entity description: Massachusetts Route 40 is a state highway in northeastern Massachusetts that runs east–west through towns such as Groton, providing a regional connector between local communities and major routes.
-
A.
Massachusetts Route 8
Massachusetts Route 8 is a north–south state highway in western Massachusetts that connects several small towns and links to major routes near the New York and Vermont borders.
-
B.
Massachusetts Route 9
Massachusetts Route 9 is a major east–west state highway in Massachusetts that serves as a key arterial route connecting Boston with numerous western suburbs and communities.
-
C.
Massachusetts Route 18
Massachusetts Route 18 is a north–south state highway in southeastern Massachusetts that connects several South Shore and South Coast communities to the New Bedford area.
-
D.
Massachusetts Route 31
Massachusetts Route 31 is a north–south state highway in Massachusetts that connects several central communities and intersects major east–west routes.
-
E.
Massachusetts Route 3
Massachusetts Route 3 is a major north–south state highway in Massachusetts that connects the Boston metropolitan area with the South Shore and Cape Cod.
- F. None of above. chosen
Statements (28)
| Predicate | Object |
|---|---|
| instanceOf | state highway ⓘ |
| accessControl | at-grade intersections ⓘ |
| connects |
Chelmsford, Massachusetts
NERFINISHED
ⓘ
Groton, Massachusetts NERFINISHED ⓘ Westford, Massachusetts NERFINISHED ⓘ |
| connectsTo |
Interstate 495 in Massachusetts
NERFINISHED
ⓘ
Massachusetts Route 119 NERFINISHED ⓘ U.S. Route 3 in Massachusetts NERFINISHED ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| direction | east–west ⓘ |
| function | regional connector between local communities and major routes ⓘ |
| hasAbbreviation |
MA 40
NERFINISHED
ⓘ
Route 40 NERFINISHED ⓘ |
| highwayType | Massachusetts state highway ⓘ |
| jurisdiction |
Massachusetts
ⓘ
surface form:
Commonwealth of Massachusetts
|
| laneConfiguration | two-lane road for most of its length ⓘ |
| locatedIn | Massachusetts ⓘ |
| locatedInRegion | northeastern Massachusetts ⓘ |
| maintainedBy | Massachusetts Department of Transportation ⓘ |
| partOf | Massachusetts state highway system NERFINISHED ⓘ |
| passesThrough |
Chelmsford, Massachusetts
NERFINISHED
ⓘ
Groton, Massachusetts NERFINISHED ⓘ Westford, Massachusetts NERFINISHED ⓘ |
| regionServed | Middlesex County, Massachusetts NERFINISHED ⓘ |
| roadSurface | paved ⓘ |
| roadUse | motor vehicle traffic ⓘ |
| routeNumber | 40 ⓘ |
| westernTerminus | Groton, Massachusetts NERFINISHED ⓘ |
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: Massachusetts Route 40 Description of subject: Massachusetts Route 40 is a state highway in northeastern Massachusetts that runs east–west through towns such as Groton, providing a regional connector between local communities and major routes.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.