Black Ball Ferry Line
E368066
Black Ball Ferry Line is a private ferry company that operates passenger and vehicle service across the Strait of Juan de Fuca between Washington State and Vancouver Island.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Black Ball Ferry Line canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T3550802 — 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: Black Ball Ferry Line Context triple: [Port Angeles, transportConnection, Black Ball Ferry Line]
-
A.
Cascade Line
The Cascade Line was a key Southern Pacific Railroad route crossing the Cascade Range in Oregon, known for its steep grades, tunnels, and heavy use by powerful steam locomotives.
-
B.
Tokyo Bay Aqua-Line
Tokyo Bay Aqua-Line is a combined bridge–tunnel expressway route in Japan that spans Tokyo Bay, connecting Kawasaki in Kanagawa Prefecture with Kisarazu in Chiba Prefecture.
-
C.
Star Ferry
Star Ferry is a historic passenger ferry service in Hong Kong best known for carrying commuters and tourists across Victoria Harbour between Hong Kong Island and Kowloon.
-
D.
Maritime Line
Maritime Line is a regional railway service in Cornwall, England, connecting Falmouth with the mainline rail network.
-
E.
Batong Line
The Batong Line is a rapid transit line in Beijing that extends the Beijing Subway network eastward into the suburban Tongzhou District.
- 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: Black Ball Ferry Line Target entity description: Black Ball Ferry Line is a private ferry company that operates passenger and vehicle service across the Strait of Juan de Fuca between Washington State and Vancouver Island.
-
A.
Cascade Line
The Cascade Line was a key Southern Pacific Railroad route crossing the Cascade Range in Oregon, known for its steep grades, tunnels, and heavy use by powerful steam locomotives.
-
B.
Tokyo Bay Aqua-Line
Tokyo Bay Aqua-Line is a combined bridge–tunnel expressway route in Japan that spans Tokyo Bay, connecting Kawasaki in Kanagawa Prefecture with Kisarazu in Chiba Prefecture.
-
C.
Star Ferry
Star Ferry is a historic passenger ferry service in Hong Kong best known for carrying commuters and tourists across Victoria Harbour between Hong Kong Island and Kowloon.
-
D.
Maritime Line
Maritime Line is a regional railway service in Cornwall, England, connecting Falmouth with the mainline rail network.
-
E.
Batong Line
The Batong Line is a rapid transit line in Beijing that extends the Beijing Subway network eastward into the suburban Tongzhou District.
- F. None of above. chosen
Statements (44)
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: Black Ball Ferry Line Description of subject: Black Ball Ferry Line is a private ferry company that operates passenger and vehicle service across the Strait of Juan de Fuca between Washington State and Vancouver Island.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.