IHO S-164
E444778
IHO S-164 is an International Hydrographic Organization standard that defines requirements and guidelines related to hydrographic services and marine geospatial data within the IHO standards framework.
All labels observed (1)
| Label | Occurrences |
|---|---|
| IHO S-164 canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T4078380 — 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: IHO S-164 Context triple: [Hydrographic Services and Standards Committee, standardFamily, IHO S-164]
-
A.
IHO S-124
IHO S-124 is an international hydrographic standard that defines the format and structure for maritime safety information and navigational warnings in digital form.
-
B.
IHO S-128
IHO S-128 is an International Hydrographic Organization standard that defines the catalogue of nautical products and services to support modern electronic navigation and hydrographic data management.
-
C.
IHO S-131
IHO S-131 is an international hydrographic standard developed under the IHO’s Hydrographic Services and Standards Committee to define and encode marine and hydrographic data for navigational and related uses.
-
D.
IHO S-104
IHO S-104 is an International Hydrographic Organization standard that defines the format and structure for surface water level information, supporting modern marine navigation and hydrographic data services.
-
E.
IHO S-101
IHO S-101 is an international hydrographic standard that defines the next-generation format and structure for electronic navigational charts used in modern marine navigation systems.
- 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: IHO S-164 Target entity description: IHO S-164 is an International Hydrographic Organization standard that defines requirements and guidelines related to hydrographic services and marine geospatial data within the IHO standards framework.
-
A.
IHO S-124
IHO S-124 is an international hydrographic standard that defines the format and structure for maritime safety information and navigational warnings in digital form.
-
B.
IHO S-128
IHO S-128 is an International Hydrographic Organization standard that defines the catalogue of nautical products and services to support modern electronic navigation and hydrographic data management.
-
C.
IHO S-131
IHO S-131 is an international hydrographic standard developed under the IHO’s Hydrographic Services and Standards Committee to define and encode marine and hydrographic data for navigational and related uses.
-
D.
IHO S-104
IHO S-104 is an International Hydrographic Organization standard that defines the format and structure for surface water level information, supporting modern marine navigation and hydrographic data services.
-
E.
IHO S-101
IHO S-101 is an international hydrographic standard that defines the next-generation format and structure for electronic navigational charts used in modern marine navigation systems.
- F. None of above. chosen
Statements (31)
| Predicate | Object |
|---|---|
| instanceOf |
IHO standard
ⓘ
hydrographic standard ⓘ |
| accessURL | https://iho.int ⓘ |
| appliesTo |
hydrographic offices
ⓘ
hydrographic service providers ⓘ marine geospatial data producers ⓘ |
| defines |
guidelines for hydrographic services
ⓘ
guidelines for marine geospatial data ⓘ requirements for hydrographic services ⓘ requirements for marine geospatial data ⓘ |
| governingBody | IHO Hydrographic Services and Standards Committee ⓘ |
| hasAbbreviation | S-164 ⓘ |
| hasDomain |
hydrography
ⓘ
marine cartography ⓘ marine navigation ⓘ |
| hasFormat | PDF ⓘ |
| intendedFor |
interoperability of marine geospatial data
ⓘ
standardization of hydrographic services ⓘ |
| language | English ⓘ |
| partOfSeries | IHO S-100 framework ⓘ |
| publisher | International Hydrographic Organization ⓘ |
| regulates |
provision of marine geospatial information
ⓘ
quality of hydrographic services ⓘ |
| relatedTo |
IHO S-100
ⓘ
IHO S-101 ⓘ IHO S-44 ⓘ |
| subjectMatter |
hydrographic services
ⓘ
marine geospatial data ⓘ |
| typeOfRequirement |
operational guidelines
ⓘ
technical requirements ⓘ |
| withinFrameworkOf |
IHO standards framework
ⓘ
linked to:
IHO S-100
|
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: IHO S-164 Description of subject: IHO S-164 is an International Hydrographic Organization standard that defines requirements and guidelines related to hydrographic services and marine geospatial data within the IHO standards framework.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.