Results 121 to 130 of about 453 (149)

A RDF Validation Tool Extended On Jena-ShEx

2022 IEEE 8th International Conference on Computer and Communications (ICCC), 2022
RDF is the core technology of the Semantic Web direction, and RDF is increasingly being used to represent and store information shared over the Web. When data consumers reuse RDF graphs created by others, it is necessary to understand the structure of ...
Bihui Yu
exaly   +4 more sources

Comparing ShEx and SHACL

Synthesis Lectures on Data, Semantics and Knowledge, 2018
JOSÉ Emilio Labra Gayo, Gayo José Emilio Labra   +1 more
exaly   +3 more sources

Shaping Historical and Cultural Heritage in Uyghur Children: A Case Study on the Book Series Bilqut Balilar Shexs Hëkayiliri

Central Asian Affairs, 2019
In the Xinjiang Uyghur Autonomous Region (People’s Republic of China), history is taught according to Chinese nationalistic guidelines and the history of ethnic groups is built around their relationships with the Han majority. In this context of historical hegemony, the paper examines a series of books for Uyghur children on famous historical ...
Giulia Cabras
openalex   +2 more sources

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An Algorithm for Transforming Property Path Query Based on Shape Expression Schema Update

SN Computer Science, 2022
Nobutaka Suzuki
exaly   +2 more sources

XSD2SHACL: Capturing RDF Constraints from XML Schema

International Conference on Knowledge Capture, 2023
SHACL shapes describe the constraints of RDF subgraphs which are constructed from heterogeneous data, such as RDBs, JSONs, XMLs, etc. These heterogeneous data often already have constraints defined in their schemas, e.g., JSON Schema for JSON or XSD for ...
Xuemin Duan, David Chaves-Fraga, Anastasia Dimou   +2 more
semanticscholar   +1 more source

RDF Playground: An Online Tool for Learning about the Semantic Web

The Web Conference, 2023
We present RDF Playground: a web-based tool to assist those who wish to learn or teach about the Semantic Web. The tool integrates functionalities relating to the key features of RDF, allowing users to specify an RDF graph in Turtle syntax, visualise it ...
Bastián Inostroza, R. Cid, Aidan Hogan
semanticscholar   +1 more source

Schema Generation for Large Knowledge Graphs Using Large Language Models

Conference on Empirical Methods in Natural Language Processing
Schemas play a vital role in ensuring data quality and supporting usability in the Semantic Web and natural language processing. Traditionally, their creation demands substantial involvement from knowledge engineers and domain experts.
Bohui Zhang, Yuan He, Lydia Pintscher, Albert Meroño-Peñuela, E. Simperl   +4 more
semanticscholar   +1 more source

COSE: Continuous Shapes Extraction from Dynamic Knowledge Graphs

BigData Congress [Services Society]
Given the rise in the popularity of Knowledge Graphs (KGs) in various domains, there has been a growing demand for tools that can validate KGs and ensure data quality.
Baya Dhouib, Raja Appuswamy
semanticscholar   +1 more source

Data Provenance for SHACL

International Conference on Extending Database Technology, 2023
Thomas Delva, Maxim Jakubowski
semanticscholar   +1 more source