Arlington Boat Club
E654536
Arlington Boat Club is a community rowing and boating organization located on the shores of Lower Mystic Lake in Arlington, Massachusetts.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Arlington Boat Club canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T7304060 — 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: Arlington Boat Club Context triple: [Lower Mystic Lake, hasNearbyFeature, Arlington Boat Club]
-
A.
Crescent Boat Club
Crescent Boat Club is a historic rowing club based on Philadelphia’s Boathouse Row, known for its competitive rowing programs and distinctive boathouse along the Schuylkill River.
-
B.
Fairmount Rowing Association
Fairmount Rowing Association is a historic Philadelphia rowing club known for its competitive programs and prominent presence on the city's iconic Boathouse Row.
-
C.
Winchester Boat Club
Winchester Boat Club is a local boating and social club in Winchester, Massachusetts, offering members access to sailing, waterfront recreation, and community events on the town’s lakeshore.
-
D.
Beverly Yacht Club
Beverly Yacht Club is a historic sailing and social club located on the waterfront in Marion, Massachusetts, known for its yachting activities and regattas.
-
E.
Prouts Neck Yacht Club
Prouts Neck Yacht Club is a coastal sailing and social club located in the Prouts Neck neighborhood of Scarborough, 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: Arlington Boat Club Target entity description: Arlington Boat Club is a community rowing and boating organization located on the shores of Lower Mystic Lake in Arlington, Massachusetts.
-
A.
Crescent Boat Club
Crescent Boat Club is a historic rowing club based on Philadelphia’s Boathouse Row, known for its competitive rowing programs and distinctive boathouse along the Schuylkill River.
-
B.
Fairmount Rowing Association
Fairmount Rowing Association is a historic Philadelphia rowing club known for its competitive programs and prominent presence on the city's iconic Boathouse Row.
-
C.
Winchester Boat Club
Winchester Boat Club is a local boating and social club in Winchester, Massachusetts, offering members access to sailing, waterfront recreation, and community events on the town’s lakeshore.
-
D.
Beverly Yacht Club
Beverly Yacht Club is a historic sailing and social club located on the waterfront in Marion, Massachusetts, known for its yachting activities and regattas.
-
E.
Prouts Neck Yacht Club
Prouts Neck Yacht Club is a coastal sailing and social club located in the Prouts Neck neighborhood of Scarborough, Maine.
- F. None of above. chosen
Statements (26)
| Predicate | Object |
|---|---|
| instanceOf |
boating organization
ⓘ
rowing club ⓘ |
| country | United States of America ⓘ |
| focusesOn |
community rowing
ⓘ
recreational boating ⓘ |
| hasCharacteristic |
community-based
ⓘ
nonprofit organization ⓘ |
| hasFacilityType |
boathouse
ⓘ
dock ⓘ |
| hasMembershipType | community membership ⓘ |
| hasProgramType |
adult rowing programs
ⓘ
learn-to-row programs ⓘ |
| locatedIn | Arlington, Massachusetts ⓘ |
| locatedNear | Mystic River watershed ⓘ |
| locatedOnWaterBody | Lower Mystic Lake ⓘ |
| name | Arlington Boat Club ⓘ |
| offersActivity |
canoeing
ⓘ
kayaking ⓘ recreational rowing ⓘ sculling ⓘ sweep rowing ⓘ |
| region | New England ⓘ |
| servesCommunity |
Arlington, Massachusetts residents
ⓘ
Greater Boston area ⓘ
linked to:
Greater Boston
|
| state | Massachusetts ⓘ |
| waterType | freshwater lake ⓘ |
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: Arlington Boat Club Description of subject: Arlington Boat Club is a community rowing and boating organization located on the shores of Lower Mystic Lake in Arlington, Massachusetts.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.