#semantic-web

🔗 Semantic MediaWiki turns MediaWiki into a knowledge management platform with query and export capabilities

Eclipse RDF4J: scalable RDF for Java

DefraDB is a Peer-to-Peer Edge-First Database. It's the core data storage system for the Source Ecosystem.

PurRDF — one RDF 1.2 engine, one behavior, in Rust, Python, WebAssembly and C. Deterministic BM25 full-text search, exact GeoSPARQL 1.1 and embedding kNN answered from SPARQL, in-process, over one dataset: the three jobs a triple store usually kept PostgreSQL beside it for. Plus native codecs, RDFC-1.0, SHACL, ShEx, entailment and GTS transport.

🐸 Idiomatic conversion between URIs and compact URIs (CURIEs) in Python

A SPARQL language server

Semiont is a Context Layer that supports human+ai collaborative knowledge work. Use it as: a Wiki, Knowledge Base, Context Graph, Semantic Layer, or Agentic Memory.

Link Modeling Language (LinkML) model

Browser-based ontology workbench for OWL ontologies and SKOS vocabularies. Streamlit + rdflib, no Java, no Protégé. OWL-RL reasoning, 22 SKOS validation checks, read-only SPARQL console, bulk operations, gist upper-ontology starters, merge-aware imports, interactive vis-network graph.

An intuitive and flexible RDF pipeline solution designed to simplify and automate ETL processes for efficient data management.

SPARQL Anything is a system for Semantic Web re-engineering that allows users to ... query anything with SPARQL.

🦀 RDF.rs is a Rust framework for working with RDF knowledge graphs.