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TheSoz Thesaurus for the Social Sciences (GESIS)
The Thesaurus for the Social Sciences (Thesaurus Sozialwissenschaften) contains about 12,000 entries, of which more than 8,000 are descriptors (authorised keywords) and about... -
TaxonConcept Knowledge Base
Species are known by many different names. The TaxonConcept Knowledge Base provides informative Linked Open Data URI's for species concepts that improve the quality and... -
The European Library Open Dataset
The dataset is derived from the data aggregated by The European Library. It is comprised of all the aggregated data that is made openly available by the data providing libraries...