Ontologies
IVOASEM
IVOA Semantics (IVOASEM)
OWL
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Last submission date January 20, 2026
Summary
Classes
Properties
Instances
Notes
Mappings
Widgets
SPARQL

General information

This vocabulary defines several properties used in the management of IVOA vocabularies. Their use and purpose is explained in the IVOA recommendation "Vocabularies in the VO", version 2., This vocabulary defines several properties used in the management of IVOA vocabularies. Their use and purpose is explained in the IVOA recommendation "Vocabularies in the VO", This vocabulary defines several properties used in the management of IVOA vocabularies. Their use and purpose is explained in the IVOA recommendation "Vocabularies in the VO" See more...
Initial created on January 14, 2026. For additional information, contact Baptiste Cecconi (baptiste.cecconi@obspm.fr) and Elsa David (elsa.david@obspm.fr).

Languages

Categories

ASTRO
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Metrics

FAIR score

Total score : 265.0 ( 55.0%)
See details

Submissions

Identifiers

URI

http://www.ivoa.net/rdf/ivoasem
http://www.ivoa.net/rdf/ivoasem

Ontoportal-Astro URI

https://ontoportal-astro.eu/ontologies/IVOASEM
https://ontoportal-astro.eu/ontologies/IVOASEM

Dates

Creation date

January 14, 2026

Submission date

January 20, 2026

Modification date

January 14, 2026

Agents

Contact

Baptiste Cecconi
Elsa David

Creator

Demleitner, M.

Curator

Baptiste Cecconi
Elsa David

Publisher

IVOA

Endorsed by

IVOA

Other links

Projects and usage information

Projects using IVOASEM

No projects using IVOASEM

Methodology and provenance

Accrual method

IVOA Vocabulary Enhancement Proposals

Accrual policy

https://ivoa.net/documents/Vocabularies/20230206/REC-Vocabularies-2.1.html#tth_sEc5.2.1
https://ivoa.net/documents/Vocabularies/20230206/REC-Vocabularies-2.1.html#tth_sEc5.2.1

Community

Repository

https://github.com/ivoa-std/Vocabularies/tree/master/ivoasem
https://github.com/ivoa-std/Vocabularies/tree/master/ivoasem

Bug database

https://github.com/ivoa-std/Vocabularies/issues
https://github.com/ivoa-std/Vocabularies/issues

Mailing list

semantics@ivoa.net

Groups

International Virtual Observatory Alliance

Content

Identifier pattern

http://www.ivoa.net/rdf/ivoasem#\w+
http://www.ivoa.net/rdf/ivoasem#\w+

Preferred namespace URI

http://www.ivoa.net/rdf/ivoasem#
http://www.ivoa.net/rdf/ivoasem#

Preferred namespace prefix

ivoasem

Example of resource

http://www.ivoa.net/rdf/ivoasem#preliminary
http://www.ivoa.net/rdf/ivoasem#preliminary

Visits

We are still collecting data for IVOASEM

Views of IVOASEM

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