Prefix Name License Download
ans.educationlevel U.S. Education Level Vocabulary
bibframe Bibliographic Framework Initiative Vocabulary CC0-1.0
bibo The Bibliographic Ontology
bmbf.glossary German Federal Ministry of Education and Research Glossary
ceds.element Common Entity Data Standards - Domain Entity Schema
citedcat DataCite to DCAT-AP Mapping
codata.rdmt CODATA Research Data Management Terminology CC-BY-4.0
dai.thesauri German Archaeological Institute Thesaurus CC-BY-4.0
datacite DataCite Ontology
dbpedia.resource DBPedia Resource
dcterms Dublin Core Metadata Initiative Terms
emmo Elementary Multiperspective Material Ontology CC-BY-4.0
fabio FaBiO, the FRBR-aligned Bibliographic Ontology CC-BY-4.0
iana.mediatype Media Types
isced1997 International Standard Classification of Education, 1997 Edition
isced2011 International Standard Classification of Education, 2011 Edition
loc.fdd Library of Congress Format Description Document
m4i Metadata4Ing CC-BY-4.0
marc21 Machine-readable Cataloging (MARC) List for Languages
modalia MoDALIA Ontology CC-BY-4.0
nfdi4dso NFDI4DS Ontology
owl Web Ontology Language
prov PROV Namespace
sage.socialsciencethesaurus SAGE Social Science Thesaurus CC BY-NC-SA 4.0
schema Schema.org
sio Semanticscience Integrated Ontology CC-BY-4.0
spdx Software Package Data Exchange License CC0-1.0
spdx.term Software Package Data Exchange RDF Vocabulary
t4fs terms4FAIRskills CC-BY-4.0
unesco.thesaurus UNESCO Thesaurus CC-BY-3.0-IGO
wdrs Protocol for Web Description Resources (POWDER): POWDER-S Vocabulary
wikidata Wikidata CC0-1.0