Results 1 to 10 of about 23,642 (248)
Semantics and Validation of Shapes Schemas for RDF [PDF]
, 2017 We present a formal semantics and proof of soundness for shapes schemas, an expressive schema language for RDF graphs that is the foundation of Shape Expressions Language 2.0. It can be used to describe the vocabulary and the structure of an RDF graph, and to constrain the admissible properties and values for nodes in that graph. The language defines a
Boneva, Iovka +2 more
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The SPHN Schema Forge – transform healthcare semantics from human-readable to machine-readable by leveraging semantic web technologies [PDF]
Journal of Biomedical SemanticsBackground The Swiss Personalized Health Network (SPHN) adopted the Resource Description Framework (RDF), a core component of the Semantic Web technology stack, for the formal encoding and exchange of healthcare data in a medical knowledge graph.
Vasundra Touré +7 more
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TRANSFORMATION FROM SEMANTIC DATA MODEL TO RDF [PDF]
JUTI: Jurnal Ilmiah Teknologi Informasi, 2004 There have been several efforts to use relational model and database to store and manipulate Resource Description Framework (RDF). They have one general disadvantage, i.e.
Daniel Oranova Siahaan
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Assessing resolvability, parsability, and consistency of RDF resources: a use case in rare diseases [PDF]
Journal of Biomedical Semantics, 2023 Introduction Healthcare data and the knowledge gleaned from it play a key role in improving the health of current and future patients. These knowledge sources are regularly represented as ‘linked’ resources based on the Resource Description Framework ...
Shuxin Zhang +2 more
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Direct Mapping and Turtle Ontology for Management of Indonesian Movies Knowledge [PDF]
MATEC Web of Conferences, 2022 Web 2.0 or conventional web has developed into Web 3.0, known as semantic web. Semantic web technology requires ontology as the backbone in understanding a concept of knowledge.
Permatasari Ayu Novira Shinta +1 more
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RDF-TR: Exploiting structural redundancies to boost RDF compression [PDF]
, 2020 The number and volume of semantic data have grown impressively over the last decade, promoting compression as an essential tool for RDF preservation, sharing and management.
Fernández, Javier D. +2 more
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Mapping RDF Databases to Property Graph Databases
IEEE Access, 2020 RDF triplestores and property graph databases are two approaches for data management which are based on modeling, storing and querying graph-like data. In spite of such common principle, they present special features that complicate the task of database ...
Renzo Angles +2 more
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Database Security in RDF Terms
Scientific Bulletin, 2023 Databases are perhaps the most attacked and vulnerable elements in the online environment as far as organizations are concerned. The databases contain the most important information of an organization and its confidential data, along with those of its ...
Mocean Loredana, Vlad Miranda-Petronella
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Model Theory and Entailment Rules for RDF Containers, Collections and Reification [PDF]
, 2009 An RDF graph is, at its core, just a set of statements consisting of subjects, predicates and objects. Nevertheless, since its inception practitioners have asked for richer data structures such as containers (for open lists, sets and bags), collections
Bry, François +2 more
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Scientific Data, 2022 The genomes of thousands of individuals are profiled within Dutch healthcare and research each year. However, this valuable genomic data, associated clinical data and consent are captured in different ways and stored across many systems and organizations.
K. Joeri van der Velde +23 more
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