Topic Map conversion of YSO

YSO is the Finnish General Upper Ontology based on the Finnish General Thesaurus maintained by The National Library of Finland. YSO contains ca. 20 000 concepts. The Finnish General Thesaurus was converted to YSO by Semantic Computing Research Group (SECO) during FinnONTO project. Detailed description of YSO is available at Tietolinja magazine 1/2007 (in Finnish).