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The NAL Agricultural Thesaurus (NALT) antecedent, the Agricultural-Biological Vocabulary was first published in August 1967 by the the National Agricultural Library for use in indexing and cataloging. In 2002, it was released online as the National Agricultural Library Thesaurus and Glossary, and became known as "NALT". The vocabulary has in-depth coverage of agriculture, biology, and related disciplines. The Spanish language version of NALT was first published in May 2007 under the Spanish language name "Tesauro Agrícola", and was created in cooperation with the Inter-American Institute for Cooperation on Agriculture (IICA), and Latin American agricultural institutions of the Agriculture Information and Documentation Service of the Americas (SIDALC). In 2022 NALT was redesigned as part of the Library's "NALT for the Machine Age" initiative and released as NALT Concept Space, a state-of-the-art multischeme semantic system with added features for expanded usage with tabular data, in addition to traditional text (indexing and cataloging) data. The semantic structure allows for multiple domain specific vocabularies within the NALT Concept Space, and is standardized for data interoperability, enhanced scalability, and machine readability. Inaugural NALT vocabularies included NALT Core, and NALT Full, with more domains to be added each year. "NALT Full", includes all NALT concepts from all NALT vocabularies, and was first published in 2022 when it consisted of 77,093 concepts. NALT Full is NALT's broadest and deepest coverage, for a more granular knowledge base., The NAL Agricultural Thesaurus (NALT) was first released by the National Agricultural Library in 2002, with in-depth coverage of agriculture, and was created in cooperation with the Inter-American Institute for Cooperation on Agriculture (IICA) and other Latin American agricultural institutions belonging to the Agriculture Information and Documentation Service of the Americas (SIDALC). In 2022 NALT was redesigned as part of the Library's "NALT for the Machine Age" initiative, and is a state-of-the-art multischeme concept space with added structural features for enhanced scalability and machine readability. Inaugural schemes included NALT Core, and NALT Full.
OntoAgroHidro is an ontology that represents knowledge about impacts of agricultural activities and climatic changes on water resources.
Plant Diversity Ontology (PDO) is the outcome of the construction tasks of domain ontology of science in the project of Scientific & Technological Knowledge Organization Systems (STKOS). The structure of PDO centers on species, including micro level of molecular, cell and tissue, medium level of plant organs, species and population, and macro level of ecosystem. The classes of PDO also capture the habitat, environmental conditions and expand the general characteristics of plants, completing the instances richness for plant species, geographical, classification and morphology. Furthermore, PDO builds the relationships among species, region, morphology, plant organs, developmental stage, revealing the list of species in an area, the morphology and life form of plants, and development process of species. In sum, PDO shows a growth process or development stage of a species and its structure characteristics in particular space and time scale, realizing the description of species diversity, ecosystem diversity and genetic diversity. At present, PDO has been applied to the platform of Go to Selected Open Access Journals (GoOA) developed by National Science Library of Chinese Academy of Sciences, supporting concept retrieval and concept extension for GoOA.
New regulations, such as the EU Unrestricted Deforestation Regulation (EUDR), make verifiable agricultural data (AgData) essential for global trade. However, its value is compromised by a widespread "AgData Paradox," characterized by distrust and fragmentation. To address this problem, we present AgriTrust, a federated semantic governance framework that automates and governs data sharing. Its key methodological innovation lies in the deep integration of a multi-sectorial governance model with a semantic digital layer, implemented through the AgriTrust Ontology (an OWL ontology for tokenization and traceability) and a multi-vendor, blockchain-agnostic architecture that avoids single-vendor dependence.
LandVoc is a thesaurus (controlled vocabulary) covering 310 concepts related to all areas of interest to the land community including land administration, land governance, land use and cover etc. It is built by the Land Portal Foundation and relies on a subset of AGROVOC concepts.
OntoPFAS is a conceptualization of the PFAS domain, concerning its exposure, measurement, and spread aspects. Combining chemical, geographical, and sensor data, it aims to represent a hub for practitioners of different fields willing to contribute with data, models, or artificial intelligence applications.
This is the human-readable version of the SKOS concept scheme developed from the Corine Land Cover Classes published by the European Environment Agency. In any variance between the EEA documentation and this document, the original documentation is authoritative.
O Vocabulário controlado de Geoinformação (VocGeo) é um recurso semântico na variedade brasileira da língua portuguesa (PT-BR). Foi compilado a partir de textos científicos publicados por empregados da Embrapa em eventos científicos importantes na área de geotecnologias aplicadas à agricultura no período entre 2002 e 2012. The Controlled vocabulary of Geoinformation (VocGeo) is a semantic resource in Brazilian Portuguese (PT-BR). It was compiled from scientific texts published by Embrapa’s employees at important scientific events in the field of geotechnologies applied to Agriculture between 2002 and 2012., O Vocabulário controlado de Geoinformação (VocGeo) é um recurso semântico na variante brasileira da língua portuguesa (PT-BR). Foi compilado a partir de textos científicos publicados por empregados da Embrapa em eventos científicos importantes na área de geotecnologias aplicadas à agricultura no período entre 2002 e 2012., The Controlled vocabulary of Geoinformation (VocGeo) is a semantic resource in Brazilian Portuguese (PT-BR). It was compiled from scientific texts published by Embrapa’s employees at important scientific events in the field of Geotechnologies applied to Agriculture between 2002 and 2012.
The rmAgro Domain Reference Model provides a standardized framework for agricultural production data, enabling seamless integration and interoperability across various agricultural systems and platforms. Our model supports precision farming, data exchange, and technological innovation in the agricultural sector.