AACR1
E387976
AACR1 is the first edition of the Anglo-American Cataloguing Rules, a foundational standard that guided the description and access points of library materials in English-speaking countries.
All labels observed (2)
How this entity was disambiguated
This entity first appeared as the object of triple T3759016 — 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: AACR1 Context triple: [Anglo-American Cataloguing Rules, edition, AACR1]
-
A.
AACR2
AACR2 (Anglo-American Cataloguing Rules, Second Edition) is a widely used library cataloging standard that provides rules for describing and accessing library materials in online and card catalogs.
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B.
ACR
ACR is a leading professional medical society in the United States that advances the practice and quality standards of radiology and medical imaging.
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C.
AACR journal portfolio
The AACR journal portfolio is a collection of peer-reviewed scientific journals published by the American Association for Cancer Research that cover a broad range of topics in cancer biology, prevention, diagnosis, and treatment.
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D.
American Association for Cancer Research
The American Association for Cancer Research is a leading professional organization dedicated to advancing cancer research, prevention, diagnosis, and treatment through scientific collaboration and dissemination of findings.
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E.
11th ACR
The 11th ACR is a U.S. Army armored cavalry regiment renowned for its reconnaissance and security roles, notably during the Vietnam War and as the principal opposing force unit at the National Training Center.
- 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: AACR1 Target entity description: AACR1 is the first edition of the Anglo-American Cataloguing Rules, a foundational standard that guided the description and access points of library materials in English-speaking countries.
-
A.
AACR2
AACR2 (Anglo-American Cataloguing Rules, Second Edition) is a widely used library cataloging standard that provides rules for describing and accessing library materials in online and card catalogs.
-
B.
ACR
ACR is a leading professional medical society in the United States that advances the practice and quality standards of radiology and medical imaging.
-
C.
AACR journal portfolio
The AACR journal portfolio is a collection of peer-reviewed scientific journals published by the American Association for Cancer Research that cover a broad range of topics in cancer biology, prevention, diagnosis, and treatment.
-
D.
American Association for Cancer Research
The American Association for Cancer Research is a leading professional organization dedicated to advancing cancer research, prevention, diagnosis, and treatment through scientific collaboration and dissemination of findings.
-
E.
11th ACR
The 11th ACR is a U.S. Army armored cavalry regiment renowned for its reconnaissance and security roles, notably during the Vietnam War and as the principal opposing force unit at the National Training Center.
- F. None of above. chosen
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf |
bibliographic description code
ⓘ
cataloging code ⓘ library cataloging standard ⓘ |
| appliesTo |
access points in library catalogs
ⓘ
bibliographic description ⓘ library cataloging ⓘ |
| audience |
bibliographic agencies
ⓘ
catalogers ⓘ |
| basedOn | earlier American and British cataloging codes ⓘ |
| componentOf |
Anglo-American Cataloguing Rules
ⓘ
surface form:
Anglo-American cataloging standards
|
| countryOfUse |
Australia
ⓘ
Canada ⓘ New Zealand ⓘ United Kingdom ⓘ United States of America ⓘ
surface form:
United States
|
| defines |
rules for added entries
ⓘ
rules for descriptive elements of records ⓘ rules for main entry ⓘ rules for uniform titles ⓘ |
| domain | bibliographic control ⓘ |
| editionOf | Anglo-American Cataloguing Rules ⓘ |
| field | library and information science ⓘ |
| fullName |
Anglo-American Cataloguing Rules
ⓘ
surface form:
Anglo-American Cataloguing Rules, first edition
|
| hasImpactOn |
library catalog structure
ⓘ
user access to library materials ⓘ |
| influenced |
AACR2
ⓘ
Resource Description and Access ⓘ |
| language | English ⓘ |
| objective |
to improve consistency of library catalog entries
ⓘ
to standardize cataloging practice in English-speaking countries ⓘ |
| predecessorOf | AACR2 ⓘ |
| scope |
rules for choice of access points
ⓘ
rules for description of library materials ⓘ rules for form of headings ⓘ |
| shortName | AACR1 self-link ⓘ |
| status | superseded by AACR2 ⓘ |
| subjectArea |
authority control
ⓘ
descriptive cataloging ⓘ |
| targetMaterial |
books
ⓘ
nonbook materials ⓘ serials ⓘ |
| usedBy |
academic libraries
ⓘ
national libraries ⓘ public libraries ⓘ special libraries ⓘ |
| usedIn |
Anglo-American Cataloguing Rules
ⓘ
surface form:
Anglo-American cataloging tradition
|
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: AACR1 Description of subject: AACR1 is the first edition of the Anglo-American Cataloguing Rules, a foundational standard that guided the description and access points of library materials in English-speaking countries.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
AACR