Steamboat Inspection Service
E144368
The Steamboat Inspection Service was a U.S. federal agency responsible for enforcing safety regulations and inspecting steamboats and other vessels to protect lives and property on navigable waters.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Steamboat Inspection Service canonical | 6 |
How this entity was disambiguated
This entity first appeared as the object of triple T1273732 — 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: Steamboat Inspection Service Context triple: [United States Department of Commerce and Labor, hasComponent, Steamboat Inspection Service]
-
A.
Sassagoula River Cruise boat service
Sassagoula River Cruise boat service is a scenic water transportation system at Walt Disney World that ferries guests along the Sassagoula River between select resorts and Disney Springs.
-
B.
Amity boat tours
Amity boat tours is a fictional sightseeing boat company featured in the Jaws-themed attraction at Universal Studios, evoking the coastal town setting from the original film.
-
C.
Alcatraz City Cruises
Alcatraz City Cruises is a ferry company that provides official passenger transportation and tour services to and from Alcatraz Island in San Francisco Bay.
-
D.
Douglas Navigation
Douglas Navigation was an 18th-century canalised waterway in Lancashire, England, created by improving the River Douglas to allow the transport of coal and other goods before being superseded by later canal developments.
-
E.
Maine State Ferry Service
The Maine State Ferry Service is a publicly operated ferry system that provides essential transportation between mainland Maine and several of its coastal island communities.
- 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: Steamboat Inspection Service Target entity description: The Steamboat Inspection Service was a U.S. federal agency responsible for enforcing safety regulations and inspecting steamboats and other vessels to protect lives and property on navigable waters.
-
A.
Sassagoula River Cruise boat service
Sassagoula River Cruise boat service is a scenic water transportation system at Walt Disney World that ferries guests along the Sassagoula River between select resorts and Disney Springs.
-
B.
Amity boat tours
Amity boat tours is a fictional sightseeing boat company featured in the Jaws-themed attraction at Universal Studios, evoking the coastal town setting from the original film.
-
C.
Alcatraz City Cruises
Alcatraz City Cruises is a ferry company that provides official passenger transportation and tour services to and from Alcatraz Island in San Francisco Bay.
-
D.
Douglas Navigation
Douglas Navigation was an 18th-century canalised waterway in Lancashire, England, created by improving the River Douglas to allow the transport of coal and other goods before being superseded by later canal developments.
-
E.
Maine State Ferry Service
The Maine State Ferry Service is a publicly operated ferry system that provides essential transportation between mainland Maine and several of its coastal island communities.
- F. None of above. chosen
Statements (44)
| Predicate | Object |
|---|---|
| instanceOf |
U.S. federal agency
ⓘ
maritime safety agency ⓘ |
| appliesTo |
merchant vessels
ⓘ
passenger vessels ⓘ steamboats ⓘ vessels on navigable waters of the United States ⓘ |
| country |
United States
ⓘ
linked to:
United States of America
|
| employs |
local inspectors of hulls and boilers
ⓘ
steamboat inspectors ⓘ |
| enforces |
federal safety regulations for steamboats
ⓘ
rules for boiler construction and maintenance on vessels ⓘ rules for lifesaving equipment on passenger vessels ⓘ |
| goal |
improve safety of steam-powered navigation
ⓘ
reduce steamboat boiler explosions and accidents ⓘ |
| hasDuty |
enforce federal steamboat safety laws
ⓘ
inspect steamboats and other vessels ⓘ investigate marine casualties involving inspected vessels ⓘ issue certificates of inspection to vessels ⓘ license and examine vessel officers and engineers ⓘ protect lives and property on navigable waters ⓘ |
| industry | maritime transport ⓘ |
| jurisdiction |
United States federal government
ⓘ
linked to:
United States government
|
| legalBasis |
Steamboat Act of 1852
ⓘ
subsequent U.S. steamboat inspection laws ⓘ |
| notableFor | early federal regulation of steamboat safety in the United States ⓘ |
| objective | standardize safety practices for steam vessels ⓘ |
| operatesOn |
Great Lakes
ⓘ
coastal waters of the United States ⓘ rivers of the United States ⓘ |
| parentAgency |
United States Department of Commerce
ⓘ
linked to:
U.S. Department of Commerce
United States Department of Transportation ⓘ United States Department of the Treasury ⓘ |
| partOf |
federal system of marine inspection and navigation
ⓘ
history of United States maritime law ⓘ |
| regulates |
construction standards for steamboats
ⓘ
equipment and lifesaving appliances on vessels ⓘ manning and competency of vessel officers ⓘ operation of steam boilers on vessels ⓘ |
| replacedBy |
Bureau of Marine Inspection and Navigation
ⓘ
United States Coast Guard ⓘ |
| sector | maritime safety regulation ⓘ |
| supervisedBy | supervising inspectors ⓘ |
| uses |
licensing examinations for marine officers
ⓘ
vessel inspection certificates ⓘ |
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: Steamboat Inspection Service Description of subject: The Steamboat Inspection Service was a U.S. federal agency responsible for enforcing safety regulations and inspecting steamboats and other vessels to protect lives and property on navigable waters.
Referenced by (6)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject linked to:
Bureau of Marine Inspection and Navigation (in part, later transferred)
subject linked to:
Bureau of Marine Inspection and Navigation (in part, later transferred)