Ruben Taelman

A Web-based tool for performing simple RDF operations

Resolve relative IRIs to absolute IRIs given a base IRI

Slides for Knowledge Graphs course 2026 on Link Traversal Query Processing

Slides for UGent on SPARQL Query Optimization: Basic Graph Patterns

Personal tools to post-process query results from SPARQL benchmarks

A TypeScript/JavaScript implementation of the RDF/JS store interface with support for quoted triples.

Personal website

Slides for Knowledge Graphs course 2026 on SPARQL Query Evaluation

Converts SPARQL JSON results to a tree-based structure

Linked Data Querying with GraphQL

A fast and lightweight streaming JSON-LD parser for JavaScript

📜 Demo article on "Comunica MCP SPARQL: Improving the Accuracy of AI Agents using SPARQL-based Access to Decentralized Knowledge Graphs" at ESWC 2026

Slides for Biological Databases, UGent on Biological Knowledge Graphs

A fast and lightweight streaming JSON-LD serializer for JavaScript

Parses RDF from any serialization

📜 Article on "Did AI Crawlers Kill SPARQL Federation?"

Dereference any URL for its RDF contents

📬 A knowledge graph querying framework for JavaScript

Converts GraphQL queries to SPARQL queries

A collection of RDF 1.2 examples

Parses JSON-LD contexts

Executes the RDF and SPARQL test suites.

🏫 Semantic Web Developers Workshop at Semantics 2026

Sources for the RDF/SPARQL 1.2 tutorial website

A framework for writing markdown-based scholarly articles.

Several personal convenience files and scripts

🏫 Semantic Web Developers Workshop at Semantics 2025

Determines if two RDF graphs are isomorphic

Loads RDF as JSON objects

A TypeScript/JavaScript implementation of the RDF/JS data factory.