Harriet
E638547
Harriet is the tunnel boring machine that excavated the PortMiami Tunnel beneath Biscayne Bay in Miami, Florida.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Harriet canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T7065078 — 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: Harriet Context triple: [PortMiami Tunnel, tunnelBoringMachineName, Harriet]
-
A.
Harriet
Harriet is the given name of Harriet Beecher Stowe, the 19th-century American author best known for writing the anti-slavery novel "Uncle Tom's Cabin."
-
B.
Harriet
Harriet is a biographical drama film about the life and heroism of abolitionist Harriet Tubman.
-
C.
Uncle Tom's Cabin
Uncle Tom's Cabin is an 1852 anti-slavery novel that powerfully influenced public opinion in the United States and abroad in the years leading up to the American Civil War.
-
D.
The Underground Railroad
The Underground Railroad was a hip-hop production collective known for crafting gritty, sample-heavy beats for early 1990s West Coast rap artists.
-
E.
The Underground Railroad
The Underground Railroad is a historical drama television series, based on Colson Whitehead’s Pulitzer Prize–winning novel, that reimagines the network that helped enslaved people escape as a literal subterranean train system.
- 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: Harriet Target entity description: Harriet is the tunnel boring machine that excavated the PortMiami Tunnel beneath Biscayne Bay in Miami, Florida.
-
A.
Harriet
Harriet is the given name of Harriet Beecher Stowe, the 19th-century American author best known for writing the anti-slavery novel "Uncle Tom's Cabin."
-
B.
Harriet
Harriet is a biographical drama film about the life and heroism of abolitionist Harriet Tubman.
-
C.
Uncle Tom's Cabin
Uncle Tom's Cabin is an 1852 anti-slavery novel that powerfully influenced public opinion in the United States and abroad in the years leading up to the American Civil War.
-
D.
The Underground Railroad
The Underground Railroad was a hip-hop production collective known for crafting gritty, sample-heavy beats for early 1990s West Coast rap artists.
-
E.
The Underground Railroad
The Underground Railroad is a historical drama television series, based on Colson Whitehead’s Pulitzer Prize–winning novel, that reimagines the network that helped enslaved people escape as a literal subterranean train system.
- F. None of above. chosen
Statements (30)
| Predicate | Object |
|---|---|
| instanceOf |
TBM
ⓘ
tunnel boring machine ⓘ |
| constructionType | road tunnel ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| endPointOfWork | PortMiami on Dodge Island NERFINISHED ⓘ |
| excavationEnvironment |
soft ground
ⓘ
underwater conditions ⓘ |
| hasPart |
conveyor system
ⓘ
cutterhead ⓘ segment erector ⓘ shield ⓘ thrust cylinders ⓘ |
| locationOfWork |
Biscayne Bay
NERFINISHED
ⓘ
Miami, Florida NERFINISHED ⓘ PortMiami Tunnel NERFINISHED ⓘ |
| namedAfter | Harriet Tubman NERFINISHED ⓘ |
| notableFor | excavating the PortMiami Tunnel beneath Biscayne Bay ⓘ |
| operator | Port of Miami Tunnel project contractors ⓘ |
| partOf | PortMiami Tunnel project NERFINISHED ⓘ |
| projectOwner |
Florida Department of Transportation
NERFINISHED
ⓘ
Miami-Dade County NERFINISHED ⓘ |
| projectPurpose |
improving vehicular access to PortMiami
ⓘ
reducing truck traffic in downtown Miami ⓘ |
| riskMitigated |
disruption to shipping traffic in PortMiami channel
ⓘ
surface traffic disruption in downtown Miami ⓘ |
| startPointOfWork | MacArthur Causeway area in Miami NERFINISHED ⓘ |
| usedFor |
excavating the PortMiami Tunnel
ⓘ
excavating tunnels ⓘ |
| usedIn |
subaqueous tunneling
ⓘ
tunnel construction under a shipping channel ⓘ |
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: Harriet Description of subject: Harriet is the tunnel boring machine that excavated the PortMiami Tunnel beneath Biscayne Bay in Miami, Florida.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.