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Linked Open Vocabularies (LOV)
The LOV dataset contains the description of RDFS vocabularies or OWL ontologies defined for and used by datasets in the Linked Data Cloud. Whenever available each vocabulary... -
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... -
GeoNames Semantic Web
The GeoNames Ontology makes it possible to add geospatial semantic information to the Word Wide Web. All over 6.2 million geonames toponyms now have a unique URL with a...