ISO 23950
E148345
ISO 23950 is an international standard that defines the Z39.50 client-server protocol for searching and retrieving information from remote databases in a networked environment.
All labels observed (1)
| Label | Occurrences |
|---|---|
| ISO 23950 canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T1290173 — 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: ISO 23950 Context triple: [Z39.50, relatedStandard, ISO 23950]
-
A.
ISO 3297
ISO 3297 is the international standard that defines the structure, assignment, and use of the International Standard Serial Number (ISSN) for identifying serial publications.
-
B.
ISO 26324
ISO 26324 is the international standard that defines the structure, syntax, and functional framework of the Digital Object Identifier (DOI) system for uniquely identifying digital content.
-
C.
ISO 7775
ISO 7775 is an older international standard that defined message formats for securities transactions and related financial communications, later superseded by ISO 15022.
-
D.
ISO 2108
ISO 2108 is the international standard that defines the structure and use of the International Standard Book Number (ISBN) system for identifying books and related publications.
-
E.
ISO 10383
ISO 10383 is an international standard that defines and maintains Market Identifier Codes (MICs) used to uniquely identify securities trading venues and related entities worldwide.
- 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: ISO 23950 Target entity description: ISO 23950 is an international standard that defines the Z39.50 client-server protocol for searching and retrieving information from remote databases in a networked environment.
-
A.
ISO 3297
ISO 3297 is the international standard that defines the structure, assignment, and use of the International Standard Serial Number (ISSN) for identifying serial publications.
-
B.
ISO 26324
ISO 26324 is the international standard that defines the structure, syntax, and functional framework of the Digital Object Identifier (DOI) system for uniquely identifying digital content.
-
C.
ISO 7775
ISO 7775 is an older international standard that defined message formats for securities transactions and related financial communications, later superseded by ISO 15022.
-
D.
ISO 2108
ISO 2108 is the international standard that defines the structure and use of the International Standard Book Number (ISBN) system for identifying books and related publications.
-
E.
ISO 10383
ISO 10383 is an international standard that defines and maintains Market Identifier Codes (MICs) used to uniquely identify securities trading venues and related entities worldwide.
- F. None of above. chosen
Statements (35)
| Predicate | Object |
|---|---|
| instanceOf |
information retrieval protocol specification
ⓘ
international standard ⓘ |
| appliesTo |
networked information retrieval environments
ⓘ
retrieving information from remote databases ⓘ searching remote databases ⓘ |
| basedOn |
Z39.50
ⓘ
surface form:
ANSI/NISO Z39.50
|
| conformsToModel | OSI application layer model ⓘ |
| defines |
Z39.50 protocol
ⓘ
abstract service for information retrieval ⓘ association establishment between client and server ⓘ error and diagnostic reporting in Z39.50 ⓘ protocol data units for Z39.50 ⓘ |
| definesOperation |
extended services
ⓘ
present ⓘ scan ⓘ search ⓘ sort ⓘ |
| definesRole |
Z39.50 client
ⓘ
Z39.50 ⓘ
surface form:
Z39.50 server
|
| field |
information and documentation
ⓘ
library and information science ⓘ |
| hasTitle |
Z39.50
ⓘ
surface form:
Information and documentation — Information retrieval (Z39.50) — Application service definition and protocol specification
|
| language | English ⓘ |
| publishedBy | International Organization for Standardization ⓘ |
| relatedStandard | Z39.50 ⓘ |
| specifies |
application service definition for Z39.50
ⓘ
protocol specification for Z39.50 ⓘ |
| standardizes | client-server protocol for information retrieval ⓘ |
| status | active standard (as of 2024) ⓘ |
| supports |
querying bibliographic databases
ⓘ
querying structured information resources ⓘ querying text databases ⓘ |
| usedIn |
distributed information retrieval systems
ⓘ
library catalog systems ⓘ union catalog services ⓘ |
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: ISO 23950 Description of subject: ISO 23950 is an international standard that defines the Z39.50 client-server protocol for searching and retrieving information from remote databases in a networked environment.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.