An open-source graph database

TerminusDB is a distributed database with a collaboration model

RDFLib is a Python library for working with RDF, a simple yet powerful language for representing information.

A JSON-LD Processor and API implementation in JavaScript

An open source headless CMS / real-time database. Powerful table editor, full-text search, and SDKs for JS / React / Svelte.

JSON-LD TypeScript types for Schema.org vocabulary

Research photo management

Graph+Semantics: Import/Export RDF from Neo4j. SHACL Validation, Model mapping and more.... If you like it, please ★ ⇧

💡 dokieli is a clientside editor for decentralised article publishing, annotations and social interactions

Linked Data Visualizations Across Multiple Files

ActivityStreams & ActivityPub in golang, oh my!

Configurable Generation of Synthetic Schemas and Knowledge Graphs at Your Fingertips

JSON-LD processor written in Python

Content-addressed, authenticated, immutable data structures

DefraDB is a Peer-to-Peer Edge Database. It's the core data storage system for the Source Network Ecosystem, built with IPLD, LibP2P, CRDTs, and Semantic open web properties.

An open and modular implementation of the Solid specifications

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

The low-code Knowledge Graph application platform. Apache license.

Omeka S is a web publication system for universities, galleries, libraries, archives, and museums. It consists of a local network of independently curated exhibits sharing a collaboratively built pool of items, media, and their metadata.

RDF.rb is a pure-Ruby library for working with Resource Description Framework (RDF) data.