Library of Congress Genre/Form Terms

E40099

controlled vocabulary library cataloging standard thesaurus

Library of Congress Genre/Form Terms is a controlled vocabulary used to describe what a work is (its genre or form) rather than what it is about, supporting more precise cataloging and discovery in libraries and related institutions.

Try in SPARQL Jump to: Surface forms Disambiguation Statements Elicitation Referenced by

AI illustration

All labels observed (7)

Label	Occurrences
Library of Congress Genre/Form Terms canonical	5
Library of Congress Genre/Form Terms for Library and Archival Materials	4
LC Genre/Form Terms	1
Library of Congress Genre/Form Terms and related vocabularies ecosystem	1
Library of Congress Genre/Form Terms manual	1
Library of Congress Genre/Form Terms policies	1
Library of Congress genre/form policies	1

How this entity was disambiguated

This entity first appeared as the object of triple T312741 — 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: Library of Congress Genre/Form Terms
Context triple: [Library of Congress Subject Headings, hasRelatedSystem, Library of Congress Genre/Form Terms]

A. Library of Congress Subject Headings
Library of Congress Subject Headings is a comprehensive controlled vocabulary used by libraries worldwide to provide standardized subject access to cataloged materials.
B. Library of Congress Classification
Library of Congress Classification is a comprehensive alphanumeric library classification system used primarily by academic and research libraries to organize and arrange their collections by subject.
C. Dewey Decimal Classification
Dewey Decimal Classification is a widely used library classification system that organizes knowledge into ten main subject classes, each subdivided into more specific numeric categories.
D. Library of Congress Policy and Standards Division
The Library of Congress Policy and Standards Division is the unit within the Library of Congress responsible for developing, maintaining, and overseeing cataloging policies, standards, and classification systems used by libraries worldwide.
E. Library of Congress Online Catalog
The Library of Congress Online Catalog is the digital search system that provides public access to the Library of Congress’s vast collections of books, recordings, photographs, maps, and other materials.
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: Library of Congress Genre/Form Terms
Target entity description: Library of Congress Genre/Form Terms is a controlled vocabulary used to describe what a work is (its genre or form) rather than what it is about, supporting more precise cataloging and discovery in libraries and related institutions.

A. Library of Congress Subject Headings
Library of Congress Subject Headings is a comprehensive controlled vocabulary used by libraries worldwide to provide standardized subject access to cataloged materials.
B. Library of Congress Classification
Library of Congress Classification is a comprehensive alphanumeric library classification system used primarily by academic and research libraries to organize and arrange their collections by subject.
C. Dewey Decimal Classification
Dewey Decimal Classification is a widely used library classification system that organizes knowledge into ten main subject classes, each subdivided into more specific numeric categories.
D. Library of Congress Policy and Standards Division
The Library of Congress Policy and Standards Division is the unit within the Library of Congress responsible for developing, maintaining, and overseeing cataloging policies, standards, and classification systems used by libraries worldwide.
E. Library of Congress Online Catalog
The Library of Congress Online Catalog is the digital search system that provides public access to the Library of Congress’s vast collections of books, recordings, photographs, maps, and other materials.
F. None of above. chosen

Statements (49)

Predicate	Object
instanceOf	controlled vocabulary ⓘ library cataloging standard ⓘ thesaurus ⓘ
abbreviation	LCGFT ⓘ
aimsTo	improve consistency of genre/form access points ⓘ separate subject and genre/form access ⓘ
appliesTo	books ⓘ cartographic materials ⓘ legal materials ⓘ moving images ⓘ other media formats ⓘ religious works ⓘ sound recordings ⓘ
availableAs	online resource ⓘ
availableFrom	Library of Congress website ⓘ linked to: Library of Congress
countryOfOrigin	United States ⓘ linked to: United States of America
describes	form ⓘ genre ⓘ
distinguishedFrom	Library of Congress Subject Headings ⓘ
focusesOn	what a work is ⓘ
governedBy	Library of Congress genre/form policies ⓘ linked to: Library of Congress Genre/Form Terms
hasComponent	authorized terms ⓘ broader terms ⓘ narrower terms ⓘ related terms ⓘ scope notes ⓘ
hasDocumentation	Library of Congress Genre/Form Terms manual ⓘ linked to: Library of Congress Genre/Form Terms
hasUpdatePolicy	periodically revised ⓘ
intendedFor	catalogers ⓘ information professionals ⓘ metadata librarians ⓘ
language	English ⓘ
maintainedBy	Library of Congress ⓘ Library of Congress Policy and Standards Division ⓘ
partOf	Library of Congress vocabularies program ⓘ linked to: Library of Congress Linked Data Service
relatedTo	Library of Congress Subject Headings ⓘ MARC 21 ⓘ linked to: MARC standards Resource Description and Access ⓘ
supports	faceted access ⓘ precise retrieval of works by form ⓘ precise retrieval of works by genre ⓘ
usedFor	bibliographic description ⓘ library cataloging ⓘ resource discovery ⓘ
usedIn	archives ⓘ library catalogs ⓘ museums ⓘ other cultural heritage institutions ⓘ
usedWith	MARC 655 field ⓘ

How these facts were elicited

Referenced by (14)

Full triples — surface form annotated when it differs from this entity's canonical label.

Library of Congress Subject Headings → hasRelatedSystem → Library of Congress Genre/Form Terms ⓘ

Library of Congress authority record → usedIn → Library of Congress Genre/Form Terms ⓘ

Library of Congress Policy and Standards Division → responsibleFor → Library of Congress Genre/Form Terms policies ⓘ