Libbytown, Portland, Maine
E1031029
Libbytown is a residential neighborhood in Portland, Maine, known for its proximity to major transportation routes and the Portland Transportation Center.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Libbytown neighborhood, Portland, Maine | 1 |
| Libbytown, Portland, Maine canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T13251838 — 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: Libbytown, Portland, Maine Context triple: [West End, Portland, Maine, adjacentTo, Libbytown, Portland, Maine]
-
A.
South Portland, Maine
South Portland, Maine is a coastal city in Cumberland County known for its industrial base, retail centers, and proximity to Portland Harbor.
-
B.
Liberty, Maine
Liberty, Maine is a small rural town in Waldo County known for its scenic lakes, forests, and outdoor recreation opportunities.
-
C.
Westfield, Maine
Westfield, Maine is a small rural town located in northern Maine within Aroostook County.
-
D.
New Portland, Maine
New Portland, Maine is a small rural town in Somerset County known for its scenic western Maine landscape and historic wire suspension bridge over the Carrabassett River.
-
E.
Winterport, Maine
Winterport, Maine is a small town in Waldo County known for its rural character and location along the Penobscot River in eastern Maine.
- 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: Libbytown, Portland, Maine Target entity description: Libbytown is a residential neighborhood in Portland, Maine, known for its proximity to major transportation routes and the Portland Transportation Center.
-
A.
South Portland, Maine
South Portland, Maine is a coastal city in Cumberland County known for its industrial base, retail centers, and proximity to Portland Harbor.
-
B.
Liberty, Maine
Liberty, Maine is a small rural town in Waldo County known for its scenic lakes, forests, and outdoor recreation opportunities.
-
C.
Westfield, Maine
Westfield, Maine is a small rural town located in northern Maine within Aroostook County.
-
D.
New Portland, Maine
New Portland, Maine is a small rural town in Somerset County known for its scenic western Maine landscape and historic wire suspension bridge over the Carrabassett River.
-
E.
Winterport, Maine
Winterport, Maine is a small town in Waldo County known for its rural character and location along the Penobscot River in eastern Maine.
- F. None of above. chosen
Statements (40)
| Predicate | Object |
|---|---|
| instanceOf |
neighborhood
ⓘ
residential neighborhood ⓘ |
| adjacentTo |
Parkside neighborhood, Portland, Maine
ⓘ
linked to:
Parkside, Portland, Maine
Rosemont neighborhood, Portland, Maine ⓘ Stroudwater neighborhood, Portland, Maine ⓘ Valley Street neighborhood, Portland, Maine ⓘ |
| areaCode | 207 ⓘ |
| country |
United States
ⓘ
linked to:
United States of America
|
| daylightSavingTimeZone |
Eastern Daylight Time
ⓘ
linked to:
Eastern Time Zone
|
| governedBy | Portland City Council ⓘ |
| hasCityService | Portland city services ⓘ |
| hasFacility |
Hadlock Field
ⓘ
Portland Transportation Center ⓘ |
| hasFeature |
close access to downtown Portland
ⓘ
mix of single-family homes and multi-family housing ⓘ proximity to Portland International Jetport vicinity ⓘ |
| hasLandUse |
commercial
ⓘ
residential ⓘ |
| hasPublicTransit |
Amtrak Downeaster service at Portland Transportation Center
ⓘ
Concord Coach Lines bus service at Portland Transportation Center ⓘ
linked to:
Concord Coach Lines intercity bus service
Greyhound Lines bus service at Portland Transportation Center ⓘ |
| hasRecreation | access to sports events at Hadlock Field ⓘ |
| hasSportsVenue | Hadlock Field ⓘ |
| hasTransportationFacility | Portland Transportation Center ⓘ |
| hasTransportationRole | regional transportation hub area within Portland ⓘ |
| hasZoning | primarily residential with some commercial corridors ⓘ |
| knownFor |
proximity to Portland Transportation Center
ⓘ
proximity to major transportation routes ⓘ |
| locatedIn |
Cumberland County, Maine
ⓘ
Maine ⓘ New England ⓘ Portland, Maine ⓘ |
| locatedInMetropolitanArea |
Portland–South Portland metropolitan area
ⓘ
linked to:
Greater Portland, Maine
|
| partOf |
City of Portland, Maine
ⓘ
linked to:
Portland, Maine
Greater Portland, Maine ⓘ |
| postalCode | 04102 ⓘ |
| roadAccess |
Interstate 295
ⓘ
Maine Turnpike (Interstate 95 nearby) ⓘ
linked to:
Interstate 95 in Maine
U.S. Route 1 ⓘ |
| timeZone | Eastern Time Zone ⓘ |
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: Libbytown, Portland, Maine Description of subject: Libbytown is a residential neighborhood in Portland, Maine, known for its proximity to major transportation routes and the Portland Transportation Center.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Libbytown, Portland, Maine