Search citation statements
Paper Sections
Citation Types
Year Published
Publication Types
Relationship
Authors
Journals
This paper presents the Hydrogen Ontology (HOLY), a domain ontology modeling the complex and dynamic structures of hydrogen-based markets. The hydrogen economy has become a politically and economically crucial sector for the transition to renewable energy, accelerating technological and socio-economic innovations. However, the attainment of market insights requires a large variety of informational concepts which are predominantly found in unstructured text data. HOLY provides the necessary structure for the representation of these concepts. Through a top-down approach, HOLY defines taxonomies based on a hierarchical structure of products and applications. In addition, to ensure reusability, the ontology incorporates components from established ontologies in its structure. As a result, HOLY consists of over 100 classes defining information about organizations, projects, components, products, applications, markets, and indicators. Hence, our work contributes to the systemic modeling of the hydrogen domain with a focus on its value chain. Formally, we represent and validate the ontology with Semantic Web Technologies. HOLY includes lexical-semantic information (e.g., synonyms, hyponyms, definitions, and examples) to simplify data integration into knowledge acquisition systems. Therefore, we provide a foundation for the retrieval, storage, and delivery of market insights. A first application based on HOLY at the Fraunhofer IIS offers an up-to-date market overview of developments in the fuel cell environment.
This paper presents the Hydrogen Ontology (HOLY), a domain ontology modeling the complex and dynamic structures of hydrogen-based markets. The hydrogen economy has become a politically and economically crucial sector for the transition to renewable energy, accelerating technological and socio-economic innovations. However, the attainment of market insights requires a large variety of informational concepts which are predominantly found in unstructured text data. HOLY provides the necessary structure for the representation of these concepts. Through a top-down approach, HOLY defines taxonomies based on a hierarchical structure of products and applications. In addition, to ensure reusability, the ontology incorporates components from established ontologies in its structure. As a result, HOLY consists of over 100 classes defining information about organizations, projects, components, products, applications, markets, and indicators. Hence, our work contributes to the systemic modeling of the hydrogen domain with a focus on its value chain. Formally, we represent and validate the ontology with Semantic Web Technologies. HOLY includes lexical-semantic information (e.g., synonyms, hyponyms, definitions, and examples) to simplify data integration into knowledge acquisition systems. Therefore, we provide a foundation for the retrieval, storage, and delivery of market insights. A first application based on HOLY at the Fraunhofer IIS offers an up-to-date market overview of developments in the fuel cell environment.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.
customersupport@researchsolutions.com
10624 S. Eastern Ave., Ste. A-614
Henderson, NV 89052, USA
This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.
Copyright © 2024 scite LLC. All rights reserved.
Made with 💙 for researchers
Part of the Research Solutions Family.