A hands-on tutorial series for learning SPARQL and Cypher graph query languages. Each tutorial is a self-contained lesson with explanations, executable queries, and exercises. Uses real-world data ...

This is a hands-on course in SPARQL with a focus on crafting queries for data following the Common Grid Model Exchange Standard (CGMES) format. CGMES is an extension of the common information model ...

Hello! In this article, I have created a drill to help you learn the basics of "SPARQL," the standard query language for the Semantic Web, by actually running queries on the Wikidata Query Service. If ...

On May 2, 2025, researchers Anicet Lepetit Ondo, Laurence Capus, and Mamadou Bousso published Enhancing SPARQL Query Rewriting for Complex Ontology Alignments, introducing a novel method to improve ...

Abstract: The Semantic Web has addressed the development of technologies for efficient data exchange through formats such as RDF and the use of SPARQL as a standard query language. However, users ...

Abstract: The proliferation of RDF datasets has resulted in studies focusing on optimizing SPARQL query processing. Most existing work focuses on basic graph patterns (BGPs) and ignores other vital ...