Ontologies
PHDD
Physical Data Description (PHDD)
OWL
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Last submission date February 25, 2025
Summary
Classes
Properties
Instances
Notes
Mappings
Widgets
SPARQL

General information

Physical data description (PHDD) of existing or published data (tables) in a rectangular format. The data could be either represented in records with character-separated values (CSV) or in records with fixed length. See more...
Initial created on May 25, 2014. For additional information, contact Admin (admin@admin.com).

Languages

Keywords and classes

CSV

Categories and subjects

Csv
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Metrics

Vocabulary relations network

Submissions

Identifiers

URI

http://rdf-vocabulary.ddialliance.org/phdd
http://rdf-vocabulary.ddialliance.org/phdd

LovPortal URI

https://lovportal.lirmm.fr/ontologies/PHDD
https://lovportal.lirmm.fr/ontologies/PHDD

Dates

Creation date

May 25, 2014

Submission date

February 25, 2025

Persons and organizations

Contact

admin

Creator

Joachim Wackerow
Larry Hoyle
Thomas Bosch

Contributor

Richard Cyganiak

Other links

Projects and usage information

Projects using PHDD

No projects using PHDD

Methodology and provenance

The fields Knowledge representation paradigm, Engineering methodology, Created with, Accrual method, Accrual periodicity... are empty

Community

Notes

Physical data description (PHDD) of existing or published data (tables) in a rectangular format. The data could be either represented in records with character-separated values (CSV) or in records with fixed length. PHDD could be used standalone or together with related vocabularies like Data Catalog Vocabulary (DCAT) or DDI-RDF Discovery. Descriptions in PHDD could be added to Web pages which provide tables in rectangular format. This would enable processing by programs of this data. The combined usage of PHDD, DDI-RDF Discovery, and DCAT would enable the creation of data repositories which provide metadata for the description of collections, for data discovery, and for processing of the data. PHDD is based on the DDI (Data Documentation Initiative, ddialliance.org) specification. This ontology is available at http://rdf-vocabulary.ddialliance.org/phdd, and uses the namespace prefix phdd.

Content

Preferred namespace URI

http://rdf-vocabulary.ddialliance.org/phdd#
http://rdf-vocabulary.ddialliance.org/phdd#

Metadata vocabulary used

dc
rdf
rdfs
http://www.w3.org/2002/07/owl
http://creativecommons.org/ns

Visits

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