Institutional Repository
Technical University of Crete
Technical University of Crete
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| URI: | http://purl.tuc.gr/dl/dias/360E1FBD-ED5A-467C-903A-38746D02F874 | ||
| Year | 2022 | ||
| Type of Item | Diploma Work | ||
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| Bibliographic Citation | Nikolaos Lagogiannis, "OpenAPI SPARQL: Querying OpenAPIOntologies in OWL", Diploma Work, School of Electrical and Computer Engineering, Technical University of Crete, Chania, Greece, 2022 https://doi.org/10.26233/heallink.tuc.93679 | ||
| Appears in Collections |
In this work, we present OpenAPI SPARQL Language (OASL). OASL is an RDF query language specified by OpenAPI ontologies. OpenAPI is a language-agnostic format describing REST services in YAML or JSON form. In previous work, we showed how valid OpenAPI descriptions of RESTful services could be mapped to ontologies. However, queries on the OpenAPI ontology are very complex and require that the user be familiar with the peculiarities of the ontology. This is precisely the problem OASL deals with. To formulate an OASL query, a user needs only a basic understanding of SPARQL and no knowledge of the Ontology OpenAPI definition. Also, the proposed language is easier to write from their equivalent SPARQL queries. OASL builds on top of SPARQL and simplifies query complexity, so even highly complex SPARQL queries can be expressed using only a few OASL statements.
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