Ontologies
PPDO
BBCH-based Plant Phenological Description Ontology (PPDO)
OWL
Last submission date January 23, 2026

General information

Abstract

This RDF file contains an extension of the SKOS model to model the development stages (or phenological stages) of cultivated plants. This model defines classes representing the main stages and the secondary stages (2 and 3 digits). The general BBCH scale is represented as an instance of skos:ConceptScheme. A new scale was created, intitled, BBCH global scale, that gather all the stages existing in all BBCH scales. It was built during the ANR D2KAB project. See more...

Description

This RDF file contains an extension of the SKOS model to model the development stages (or phenological stages) of cultivated plants. This model defines classes representing the main stages and the secondary stages (2 and 3 digits). The general BBCH scale is represented as an instance of skos:ConceptScheme. A new scale was created, intitled, BBCH global scale, that gather all the stages existing in all BBCH scales. It was built during the ANR D2KAB project. Contact Catherine Roussey (catherine.roussey@inrae.fr) for any modification in this file., Ce fichier RDF contient une extension du modèle SKOS pour modeliser les stades de développement (ou stades phénologiques) des plantes cultivées. Ce modèle défini des classes représentant les stades principaux et les stades secondaires (à 2 et 3 chiffres). l'échelle BBCH générale est représentée sous forme d'une instance de skos:ConceptScheme. Une nouvelle échelle a été créée, appelée échelle BBCH globale, regroupant tous les stades existant dans toutes les échelles BBCH. L'ontologie a été construite pendant le projet ANR D2KAB. Contacter Catherine Roussey (catherine.roussey@inrae.fr) pour toute modification dans ce fichier. Ce modele skos a été construit en utilisant 4 versions de la monographie BBCH toutes sous licence Creative Commons Attribution 4.0 International., This RDF file contains an extension of the SKOS model to model the development stages (or phenological stages) of cultivated plants. This model defines classes representing the main stages and the secondary stages (2 and 3 digits). The general BBCH scale is represented as an instance of skos:ConceptScheme. A new scale was created, that gather all the stages existing in all BBCH scales. It was built during the ANR D2KAB project. Contact Catherine Roussey (catherine.roussey@inrae.fr) for any modification in this file. This extension of SKOS model was build using 4 versions of BBCH monograph. All versions are licensed under a Creative Commons Attribution 4.0 International License. See more...
Initial created on January 23, 2026. For additional information, contact Catherine Roussey (catherine.roussey@inrae.fr).

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Keywords

Phenological scale
bbch scale


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Identifiers

URI

https://opendata.inrae.fr/ppd-def
https://opendata.inrae.fr/ppd-def
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Version IRI

https://opendata.inrae.fr/ppd-def/1.4
https://opendata.inrae.fr/ppd-def/1.4
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Other identifier

https://doi.org/10.15454/TIMQHW
https://doi.org/10.15454/TIMQHW
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AgroPortal URI

https://agroportal.eu/ontologies/PPDO
https://agroportal.eu/ontologies/PPDO
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