KBpedia is a comprehensive knowledge structure for promoting data interoperability and knowledge-based artificial intelligence, or KBAI. The KBpedia knowledge structure combines seven 'core' public knowledge bases — Wikipedia, Wikidata, schema.org, DBpedia, GeoNames, OpenCyc, and UMBEL — into an integrated whole. KBpedia's upper structure, or knowledge graph, is the KBpedia Knowledge Ontology. We base KKO on the universal categories and knowledge representation theories of the great 19th century American logician, polymath and scientist, Charles Sanders Peirce.
Bokbasen har en hierarkisk tesaurus med kontrollerte frittstående emneord. Tesaurusen ble etablert på 1980-tallet, og blir kontinuerlig vedlikeholdt og videreutviklet av Bokbasens katalogavdeling. Filen inneholder de fem hovedkategoriene emner, form, sjanger, tid og sted, på bokmål og nynorsk.
Bokbasen has a hierarchical thesaurus with controlled free-standing keywords. The thesaurus was established in the 1980s, and is continuously maintained and further developed by Bokbasen's catalog department. The file contains the five main categories of topics, form, genre, time and place, in Bokmål and Nynorsk.
The classification system of Bielefeld University Library is a universal shelf classification developed in the 1960s with the foundation of the University.
The Gale Library Science Thesaurus is a subset of the master Gale Social Sciences thesaurus in the narrower domain of organizing knowledge and information, other than the purely philosophical terms. Also covered are library processes such as cataloging, as well as the business aspects such as abstracting and indexing services. Terms also describe kinds of libraries (e.g., government libraries, medical libraries) and cover related fields of information science, knowledge management, and information storage and retrieval.
The Gale Humanities Thesaurus contains the subject areas of fine arts, language, literature, performing arts, religion, and philosophy. All thesaural relationships (BT/NT, RT, USE/UF) are included, and some terms have scope notes. The thesaurus contains 7,434 preferred terms/concepts (2019) and is continually updated.
The Gale Computing Thesaurus is a subset of the master Gale Technology Thesaurus in the narrower domain of personal, business, and large-scale computing. Specific areas include computer software, peripherals, processes, programming languages, codes, and associated technologies. All thesaural relationships (BT/NT, RT, USE/UF) are included, and some terms have scope notes. The thesaurus contains 1,480 preferred terms/concepts (2019) and is continually updated.
"Verkko-HKLJ on Helsingin kaupunginkirjaston luokitusjärjestelmän verkkoversio. Se sisältää HKLJ:n taulukot ja hakemiston."
"The Web-HCLCS is the webversion of the Helsinki City Library Classification System. It contains the tables and the index of HCLCS."
"The Asset Description Metadata Schema (v1.00) (ADMS) proposes six new controlled vocabularies (...), and specifies for each vocabulary and term corresponding purl.org term URIs (...):
