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Metadata Model

56 data model standards at the metadata model layer. Every one confirmed against its steward's own site.

Standard Steward Origin Domain Access Modernity
ADMS (Asset Description Metadata Schema) W3C / European Commission International Government open 65.4 Modernizing
ARIADNE archaeological data model ARIADNE Research Infrastructure — Archaeology licence —
BIDS (Brain Imaging Data Structure) BIDS community / INCF — Neuroscience open 71.7 Modernizing
BPMN (Business Process Model and Notation) Object Management Group International Cross Domain open 58.0 Modernizing
CF Conventions (Climate and Forecast metadata) CF Conventions Committee — Climate open 55.6 Modernizing
CMIP Data Reference Syntax (Coupled Model Intercomparison Project) WCRP / PCMDI — Climate — —
CMMN (Case Management Model and Notation) Object Management Group International Cross Domain open 58.0 Modernizing
Croissant (ML dataset metadata) MLCommons International United States AI — —
Crossref metadata schema Crossref — Scholarly open 54.9 Modernizing
DCAT / DCAT-AP W3C / European Commission International Government open 79.0 Current
DDI (Data Documentation Initiative) DDI Alliance International Social Science open 52.3 Modernizing
DMN (Decision Model and Notation) Object Management Group International Cross Domain open 64.3 Modernizing
DQV (Data Quality Vocabulary) W3C International United States Data Engineering open 70.0 Modernizing
Data Vault 2.0 Dan Linstedt / Data Vault Alliance — Cross Domain — —
DataCite Metadata Schema DataCite International Germany Scholarly open 65.4 Modernizing
Dublin Core / DCMI Metadata Terms Dublin Core Metadata Initiative International United States Metadata open 71.4 Modernizing
EBUCore European Broadcasting Union Europe Broadcast — —
EML (Ecological Metadata Language) Ecological Society of America / NCEAS United States Ecology open 81.0 Current
EPUB and EPUB Accessibility metadata W3C International United States Publishing open 73.3 Current
EU AI Act technical documentation requirements European Commission European Union Belgium AI open —
FGDC CSDGM (Federal Geographic Data Committee) US Federal Geographic Data Committee — Geospatial — 48.4 Legacy
Frictionless Data Package / Table Schema Open Knowledge Foundation United Kingdom Cross Domain open —
HXL (Humanitarian Exchange Language) UN OCHA International Humanitarian open —
Hugging Face Dataset Card / DCAT-AI alignment Hugging Face / community United States national body AI open 66.2 Modernizing
IDEF1X NIST (FIPS 184, withdrawn) / community — Cross Domain open —
IPTC Photo Metadata Standard (International Press Telecommunications Council) IPTC International Media — 48.1 Legacy
ISA model / ISA-Tab ISA community — Life Sciences — —
ISO 12006 building construction classification framework ISO TC 59 International Construction spec sold —
ISO 12620 / DatCatInfo data categories ISO TC 37 International Linguistics spec sold —
ISO 14817 ITS data registry ISO TC 204 International Transportation spec sold 47.7 Legacy
ISO 15489 records management ISO TC 46 SC 11 International Records Management spec sold —
ISO 19115 Geographic Metadata ISO/TC 211 International Geospatial spec sold 46.0 Legacy
ISO/IEC 11179 Metadata Registries ISO/IEC JTC1 SC32 International Cross Domain spec sold —
ISO/IEC 19505 / 19507 (UML, OCL) ISO/IEC JTC1 SC7 / OMG International Cross Domain spec sold —
Iceberg REST Catalog and table metadata Apache Software Foundation International United States Data Engineering — —
METS / MODS / PREMIS Library of Congress United States national body Archives open 61.7 Modernizing
MIABIS (Minimum Information About BIobank data Sharing) BBMRI-ERIC Austria Medical Biotechnology — —
MIAPPE (plant phenotyping) ELIXIR / MIAPPE community International Agriculture — —
MPEG-7 / MPEG-21 (Moving Picture Experts Group) ISO/IEC JTC1 SC29 (MPEG) International Media spec sold —
Model Cards / Data Cards community / Google / Hugging Face United States national body AI open 70.4 Modernizing
MovieLabs Common Metadata (MDDF) MovieLabs — Media — —
NOMAD metadata schema NOMAD Laboratory / FAIRmat — Materials — —
OMG MOF and UML (Object Management Group) Object Management Group International Cross Domain open 64.3 Modernizing
OMG SysML (Object Management Group) Object Management Group International Engineering open 68.2 Modernizing
Open Data Product Specification (ODPS) ODPS community / Linux Foundation International United States Data Engineering open 71.6 Modernizing
PBCore WGBH / PBCore community — Broadcast open 51.3 Modernizing
Project Open Data / data.json US GSA — Government — 58.5 Modernizing
Psych-DS Psych-DS community — Psychology — —
RO-Crate RO-Crate community — Scholarly open 72.0 Current
SPASE (Space Physics Archive Search and Extract) SPASE Consortium — Space Physics — 47.2 Legacy
STAC (SpatioTemporal Asset Catalog) STAC community / Radiant Earth — Geospatial open 74.2 Current
SeaDataNet / IOC-IODE standards SeaDataNet / IOC-UNESCO — Oceanography — 44.6 Legacy
VoID (Vocabulary of Interlinked Datasets) W3C International United States Cross Domain open 63.0 Modernizing
W3C CSV on the Web (CSVW) W3C International United States Cross Domain open 73.1 Current
XMP (Extensible Metadata Platform) / ISO 16684 Adobe / ISO International Cross Domain spec sold 58.0 Modernizing
schema.org Dataset / Google Dataset Search W3C Schema.org Community Group International Cross Domain open 78.0 Current
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