Tokyo Memorandum of Understanding on Port State Control
E869089
The Tokyo Memorandum of Understanding on Port State Control is a regional agreement among Asia-Pacific maritime authorities to coordinate inspections and enforcement on foreign ships to improve safety, security, and environmental protection in their ports.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Tokyo Memorandum of Understanding on Port State Control canonical | 4 |
How this entity was disambiguated
This entity first appeared as the object of triple T10508405 — 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: Tokyo Memorandum of Understanding on Port State Control Context triple: [Port State, cooperatesThrough, Tokyo Memorandum of Understanding on Port State Control]
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A.
Paris Memorandum of Understanding on Port State Control
The Paris Memorandum of Understanding on Port State Control is an international agreement among maritime nations to coordinate inspections of foreign ships in their ports to enforce safety, environmental, and labor standards.
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B.
Indian Ocean Memorandum of Understanding on Port State Control
The Indian Ocean Memorandum of Understanding on Port State Control is a regional agreement among maritime nations around the Indian Ocean aimed at coordinating inspections of foreign ships to ensure compliance with international safety, security, and environmental standards.
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C.
Riyadh Memorandum of Understanding on Port State Control
The Riyadh Memorandum of Understanding on Port State Control is a regional agreement among Gulf states to coordinate inspections and enforcement on foreign ships to improve maritime safety, security, and environmental protection in their ports.
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D.
Mediterranean Memorandum of Understanding on Port State Control
The Mediterranean Memorandum of Understanding on Port State Control is a regional agreement among Mediterranean maritime authorities to coordinate inspections and enforcement on foreign ships to improve safety, security, and environmental protection in their ports.
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E.
Caribbean Memorandum of Understanding on Port State Control
The Caribbean Memorandum of Understanding on Port State Control is a regional agreement among Caribbean maritime authorities to coordinate inspections and enforcement on foreign ships to improve safety, security, and environmental protection in their waters.
- 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: Tokyo Memorandum of Understanding on Port State Control Target entity description: The Tokyo Memorandum of Understanding on Port State Control is a regional agreement among Asia-Pacific maritime authorities to coordinate inspections and enforcement on foreign ships to improve safety, security, and environmental protection in their ports.
-
A.
Paris Memorandum of Understanding on Port State Control
The Paris Memorandum of Understanding on Port State Control is an international agreement among maritime nations to coordinate inspections of foreign ships in their ports to enforce safety, environmental, and labor standards.
-
B.
Indian Ocean Memorandum of Understanding on Port State Control
The Indian Ocean Memorandum of Understanding on Port State Control is a regional agreement among maritime nations around the Indian Ocean aimed at coordinating inspections of foreign ships to ensure compliance with international safety, security, and environmental standards.
-
C.
Riyadh Memorandum of Understanding on Port State Control
The Riyadh Memorandum of Understanding on Port State Control is a regional agreement among Gulf states to coordinate inspections and enforcement on foreign ships to improve maritime safety, security, and environmental protection in their ports.
-
D.
Mediterranean Memorandum of Understanding on Port State Control
The Mediterranean Memorandum of Understanding on Port State Control is a regional agreement among Mediterranean maritime authorities to coordinate inspections and enforcement on foreign ships to improve safety, security, and environmental protection in their ports.
-
E.
Caribbean Memorandum of Understanding on Port State Control
The Caribbean Memorandum of Understanding on Port State Control is a regional agreement among Caribbean maritime authorities to coordinate inspections and enforcement on foreign ships to improve safety, security, and environmental protection in their waters.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
memorandum of understanding
ⓘ
port State control regime ⓘ regional maritime agreement ⓘ |
| aimsTo |
avoid duplication of inspections
ⓘ
encourage compliance by shipowners and operators ⓘ harmonize port State control standards in the Asia-Pacific region ⓘ |
| appliesTo | foreign ships visiting member ports ⓘ |
| basedOn |
International Convention for the Prevention of Pollution from Ships (MARPOL)
ⓘ
International Convention for the Safety of Life at Sea (SOLAS) ⓘ International Convention on Standards of Training, Certification and Watchkeeping for Seafarers (STCW) ⓘ
linked to:
International Convention on Standards of Training, Certification and Watchkeeping for Seafarers
international maritime conventions ⓘ relevant International Labour Organization maritime instruments ⓘ |
| cooperatesWith |
Paris Memorandum of Understanding on Port State Control
ⓘ
other regional port State control regimes ⓘ |
| coordinates | inspection activities of member maritime authorities ⓘ |
| coversRegion | Asia-Pacific ⓘ |
| encourages |
ratification of relevant international maritime conventions by member States
ⓘ
uniform implementation of inspection procedures ⓘ |
| enforcementMeasure |
detention of ships
ⓘ
refusal of access to ports ⓘ requirements for corrective actions by shipowners ⓘ |
| hasMemberType |
maritime authorities
ⓘ
port State control authorities ⓘ |
| hasOutcome |
improved safety and environmental performance of ships calling at member ports
ⓘ
reduction of substandard shipping in the Asia-Pacific region ⓘ |
| hasPurpose |
eliminate substandard ships from member ports
ⓘ
enhance maritime security ⓘ ensure compliance with international maritime conventions ⓘ improve maritime safety ⓘ protect the marine environment ⓘ |
| hasScope |
living and working conditions of seafarers
ⓘ
maritime security measures ⓘ prevention of marine pollution ⓘ safety of life at sea ⓘ |
| implements | port State control procedures ⓘ |
| inspectionTarget |
ships not complying with international standards
ⓘ
substandard ships ⓘ |
| monitors | performance of member authorities in port State control ⓘ |
| promotes |
exchange of information on inspection results
ⓘ
technical cooperation among member authorities ⓘ training of port State control officers ⓘ |
| regulates | port State control inspections ⓘ |
| shortName | Tokyo MOU ⓘ |
| subjectOf | port State control in the Asia-Pacific region ⓘ |
| usesInstrument |
common inspection procedures
ⓘ
regional inspection regime ⓘ standardized reporting system ⓘ |
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: Tokyo Memorandum of Understanding on Port State Control Description of subject: The Tokyo Memorandum of Understanding on Port State Control is a regional agreement among Asia-Pacific maritime authorities to coordinate inspections and enforcement on foreign ships to improve safety, security, and environmental protection in their ports.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject linked to:
Port States
Caribbean Memorandum of Understanding on Port State Control
→
cooperatesWith
→
Tokyo Memorandum of Understanding on Port State Control
ⓘ
Viña del Mar Agreement on Port State Control
→
relatedTo
→
Tokyo Memorandum of Understanding on Port State Control
ⓘ
Black Sea Memorandum of Understanding on Port State Control
→
cooperatesWith
→
Tokyo Memorandum of Understanding on Port State Control
ⓘ