Heltermaa port
E584779
Heltermaa port is a small ferry harbor on the island of Hiiumaa in Estonia, serving as a key connection point between the island and the Estonian mainland.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Heltermaa port canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T6308596 — 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: Heltermaa port Context triple: [Heltermaa, hasPort, Heltermaa port]
-
A.
Saaremaa Harbour
Saaremaa Harbour is a modern Estonian cruise and passenger port located on Saaremaa Island, serving as a key regional gateway for maritime tourism in the Baltic Sea.
-
B.
Port of Tallinn
The Port of Tallinn is Estonia’s largest and busiest seaport complex, serving as a major passenger and cargo hub on the Baltic Sea.
-
C.
Lutakko harbour
Lutakko harbour is a lakeside port area in Jyväskylä, Finland, known for its marina, events, and recreational waterfront.
-
D.
Port of Kemi
The Port of Kemi is a Finnish seaport on the northern Gulf of Bothnia that serves as an important hub for regional industry and cargo traffic in Lapland.
-
E.
Port of Mariehamn
The Port of Mariehamn is the main maritime gateway of Åland’s capital, serving as a key passenger and cargo hub in the Baltic Sea.
- 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: Heltermaa port Target entity description: Heltermaa port is a small ferry harbor on the island of Hiiumaa in Estonia, serving as a key connection point between the island and the Estonian mainland.
-
A.
Saaremaa Harbour
Saaremaa Harbour is a modern Estonian cruise and passenger port located on Saaremaa Island, serving as a key regional gateway for maritime tourism in the Baltic Sea.
-
B.
Port of Tallinn
The Port of Tallinn is Estonia’s largest and busiest seaport complex, serving as a major passenger and cargo hub on the Baltic Sea.
-
C.
Lutakko harbour
Lutakko harbour is a lakeside port area in Jyväskylä, Finland, known for its marina, events, and recreational waterfront.
-
D.
Port of Kemi
The Port of Kemi is a Finnish seaport on the northern Gulf of Bothnia that serves as an important hub for regional industry and cargo traffic in Lapland.
-
E.
Port of Mariehamn
The Port of Mariehamn is the main maritime gateway of Åland’s capital, serving as a key passenger and cargo hub in the Baltic Sea.
- F. None of above. chosen
Statements (29)
| Predicate | Object |
|---|---|
| instanceOf |
ferry terminal
ⓘ
port ⓘ |
| connectsTo |
Estonian mainland
ⓘ
Rohuküla port ⓘ
linked to:
Rohuküla
|
| country | Estonia ⓘ |
| governingCountry |
Republic of Estonia
ⓘ
linked to:
Estonia
|
| hasAccess | road transport ⓘ |
| hasAlternativeName | Heltermaa sadam ⓘ |
| hasFunction | key connection point between Hiiumaa and Estonian mainland ⓘ |
| hasInfrastructure |
ferry berths
ⓘ
passenger terminal building ⓘ vehicle waiting area ⓘ |
| hasLanguage | Estonian ⓘ |
| hasRole | main ferry gateway to Hiiumaa from mainland Estonia ⓘ |
| hasTimezone |
Eastern European Summer Time
ⓘ
Eastern European Time ⓘ |
| hasTransportMode | ferry ⓘ |
| locatedIn |
Baltic Sea region
ⓘ
Hiiu County ⓘ Hiiumaa ⓘ |
| locatedInBodyOfWater | Baltic Sea ⓘ |
| locatedOnIsland | Hiiumaa ⓘ |
| partOf | Estonian ferry network ⓘ |
| region | Northern Europe ⓘ |
| serves |
Hiiumaa island
ⓘ
linked to:
Hiiumaa
|
| servesSettlement | Heltermaa ⓘ |
| usedFor |
cargo transport
ⓘ
passenger transport ⓘ vehicle transport ⓘ |
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: Heltermaa port Description of subject: Heltermaa port is a small ferry harbor on the island of Hiiumaa in Estonia, serving as a key connection point between the island and the Estonian mainland.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.