This document discusses applying SKOS (Simple Knowledge Organization System) to transfer the Chinese Classified Thesaurus (CCT), a traditional thesaurus, into a networked knowledge organization system. It reviews SKOS and examines challenges in applying it to CCT, including representing classification systems, alternative notations, and concepts from mapped vocabularies. It suggests treating CCT as a new vocabulary with each entry as an independent concept described using SKOS properties. Future directions include making vocabularies machine-processable and sharing them through web services.
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SKOS and Its Application in Transferring Traditional Thesauri into Networked KOS
1. SKOS and Its Application in Transferring Traditional Thesauri into Networked Knowledge Organization Systems Marcia Lei Zeng Wei Fan Kent State University National Science Library Chinese Academy of Sciences Acknowledgement: Dongbo Wang and Shuqing Bu National Library of China OCLC/ISKO-NA Conference, Aug. 2008, Université de Montréal
4. CCT: The Vocabulary 110,837 preferred terms; 35,690 entry terms 22 main classes; 52,992 sub-classes … plus 59,738 pre-coordinated headings (created during the mapping process)
5. Notation-to-Term Term-to-Notation notation + caption + notes Term(s) term entry + notation(s) term / term coordination Preferred term English term notations D = Used For Z = Top Term C = Related Term S = Broader Term F = Narrower Term Non-preferred term Y = Use multiple terms (;) Source: http://clc.nlc.gov.cn/ztfzfbdzb.jsp
6. class hierarchy class notation, caption, notes + thesaurus terms + record # top term index term hierarchical display term entry with notations all term index Source: http://clc.nlc.gov.cn/ztfzfbdzb.jsp
33. Concept inScheme CLC skos: n otation skos: a ltLabel CCT Concept skos: e xactMatch Concept inScheme CT skos: s emantic Relation skos: e xactMatch skos: b roadMatch skos: n arrowMatch skos: r elatedMatch skos: p re f Label skos: a ltLabel One presentation for both
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35. Notation-to-Terms Term-to-Notations notation + caption + notes term term entry + notations term / term coordination (/ ) multiple terms (;) for one class Source: http://clc.nlc.gov.cn/ztfzfbdzb.jsp