Controlled-vocabulary is a human-made system for representing information using a predefined, curated set of terms agreed upon by a community or organization to ensure consistency in indexing, searching, and retrieving content across a collection. Parameters: (1) predefinition — terms are established in advance by a governing authority or recognized consensus; (2) controlled relations — hierarchical (broader/narrower), associative, and/or equivalence (use/see-also) relationships structure the terms; (3) enforcement — usage rules mandate preferred terms over synonyms or uncontrolled alternatives. Persistence: maintained and periodically updated by standardization bodies, libraries, and information science communities through formal review cycles and institutional adoption. [formal: vocabularium-restrictum | substrate: behavior | horizon: generations | explicit: yes | epoch: 0.01]
Accepted ontology entry
controlled-vocabulary
Controlled-vocabulary is a human-made system for representing information using a predefined, curated set of terms agreed upon by a community or organization to ensure consistency in indexing, searching, and retrieving content across a col…
Definition
Why it is in scope
Controlled-vocabulary is a human-made system for representing information using a predefined set of terms, designed to ensure consistency in indexing, searching, and retrieving documents or data across a collection. It persists through formal standardization bodies and is maintained as a living document within information systems.
Names and aliases
- controlled-vocabularyen · CANONICAL
Relations from this entry
- cmrmiyivh00e3d1nl51fcfar1DERIVED_FROM →
Glossaries (lists of terms with definitions) predated controlled vocabularies and fed into their development. Which-came-first: glossaries in classical antiquity; controlled vocabularies formalized in modern library and information science (20th century). Historical lineage: glossary practice → controlled-vocabulary standard.
- cmrt0pqfg00r9145rztuac0jqINSTANCE_OF →
A controlled-vocabulary is a specific kind of vocabulary — it uses a predefined, curated set of terms agreed upon by a community. 'Is a controlled-vocabulary a vocabulary?' Yes, a constrained one. Sense pinned: vocabulary as a system of terms. Specific→general per Law 9.
Relations to this entry
No accepted relations in this direction.
Record identity
- Created
- Jul 21, 2026, 7:40 AM UTC
- Content hash
- e51082d6e52402dee31b8951e5ac6ce5a11b59dcc33650a14ac79f595cd1b000