Edgewater Drive seawall
E468181
Edgewater Drive seawall is a coastal protective structure in the Houghs Neck neighborhood of Quincy, Massachusetts, built to shield the shoreline and adjacent properties from tidal and storm-driven erosion.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Edgewater Drive seawall canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T4740947 — 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: Edgewater Drive seawall Context triple: [Houghs Neck, hasLandmark, Edgewater Drive seawall]
-
A.
Coolum Boardwalk
Coolum Boardwalk is a scenic coastal walking path in Coolum Beach, Queensland, offering ocean views and access to local beaches and lookouts.
-
B.
Seattle Seawall
The Seattle Seawall is a reinforced waterfront structure in downtown Seattle that protects the city’s shoreline infrastructure and supports its busy piers and public spaces along Elliott Bay.
-
C.
Seawall
The Seawall is a popular scenic waterfront pathway encircling Vancouver’s Stanley Park, used for walking, running, and cycling along the coastline.
-
D.
Stacy Boulevard waterfront
The Stacy Boulevard waterfront is a scenic promenade in Gloucester, Massachusetts, known for its harbor views, public art, and access to the iconic Fishermen’s Memorial.
-
E.
Embarcadero waterfront
The Embarcadero waterfront is a prominent bayside promenade in San Francisco known for its scenic views, historic piers, and popular attractions along the city’s eastern shoreline.
- 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: Edgewater Drive seawall Target entity description: Edgewater Drive seawall is a coastal protective structure in the Houghs Neck neighborhood of Quincy, Massachusetts, built to shield the shoreline and adjacent properties from tidal and storm-driven erosion.
-
A.
Coolum Boardwalk
Coolum Boardwalk is a scenic coastal walking path in Coolum Beach, Queensland, offering ocean views and access to local beaches and lookouts.
-
B.
Seattle Seawall
The Seattle Seawall is a reinforced waterfront structure in downtown Seattle that protects the city’s shoreline infrastructure and supports its busy piers and public spaces along Elliott Bay.
-
C.
Seawall
The Seawall is a popular scenic waterfront pathway encircling Vancouver’s Stanley Park, used for walking, running, and cycling along the coastline.
-
D.
Stacy Boulevard waterfront
The Stacy Boulevard waterfront is a scenic promenade in Gloucester, Massachusetts, known for its harbor views, public art, and access to the iconic Fishermen’s Memorial.
-
E.
Embarcadero waterfront
The Embarcadero waterfront is a prominent bayside promenade in San Francisco known for its scenic views, historic piers, and popular attractions along the city’s eastern shoreline.
- F. None of above. chosen
Statements (25)
| Predicate | Object |
|---|---|
| instanceOf |
coastal protective structure
ⓘ
seawall ⓘ |
| adjacentTo | Edgewater Drive NERFINISHED ⓘ |
| faces | Quincy Bay NERFINISHED ⓘ |
| function |
prevention of landward migration of shoreline
ⓘ
wave energy dissipation ⓘ |
| locatedIn |
Houghs Neck
NERFINISHED
ⓘ
Massachusetts ⓘ Norfolk County, Massachusetts ⓘ Quincy, Massachusetts NERFINISHED ⓘ United States of America ⓘ
surface form:
United States
|
| locatedNear | Boston Harbor NERFINISHED ⓘ |
| locatedOn | shoreline of Houghs Neck peninsula ⓘ |
| material | concrete (likely) ⓘ |
| ownedBy | City of Quincy (likely) NERFINISHED ⓘ |
| partOf | Quincy coastal flood protection infrastructure ⓘ |
| protects |
adjacent residential properties on Edgewater Drive
ⓘ
shoreline along Edgewater Drive ⓘ |
| purpose |
coastal erosion control
ⓘ
protection from storm-driven erosion ⓘ protection from tidal flooding ⓘ |
| riskMitigated |
property damage from coastal storms
ⓘ
storm surge impacts ⓘ tidal overtopping ⓘ |
| subjectOf | local coastal resilience planning in Quincy (likely) ⓘ |
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: Edgewater Drive seawall Description of subject: Edgewater Drive seawall is a coastal protective structure in the Houghs Neck neighborhood of Quincy, Massachusetts, built to shield the shoreline and adjacent properties from tidal and storm-driven erosion.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.