An OWL representation of (some of) the basic types described in ISO 19103:2005, required as primitives in other ontologies based on ISO 19100 series standards @en
idemo- Demographic ontology from the French Statistics Institute
http://rdf.insee.fr/def/demo
Ontology with classes and properties used for demography, mostly in the census of the population @en
disco- DDI-RDF Discovery Vocabulary
http://rdf-vocabulary.ddialliance.org/discovery
A metadata vocabulary for documenting research and survey data @en