498 Open source projects that are alternatives of or similar to awesome-ontology

A curated list of amazingly awesome articles, people, applications, software libraries and projects related to the knowledge management space

The OpenCog (hyper-)graph database and graph rewriting system

TypeDB: a strongly-typed database

Free self-hosted desktop app: https://github.com/athensresearch/athens/releases; Try the demo at https://athensresearch.github.io/athens; Docs viewable at https://athensresearch.github.io/docs/

Get notifications about changes in your SPARQL endpoint.

EMNLP 2018: HyTE: Hyperplane-based Temporally aware Knowledge Graph Embedding

A fast and lightweight streaming RDFa parser for JavaScript

Dynamic (Temporal) Knowledge Graph Completion (Reasoning)

SANSA Machine Learning Layer

Code for "KBGAN: Adversarial Learning for Knowledge Graph Embeddings" https://arxiv.org/abs/1711.04071

PheKnowLator: Heterogeneous Biomedical Knowledge Graphs and Benchmarks Constructed Under Alternative Semantic Models

ASER (activities, states, events, and their relations), a large-scale eventuality knowledge graph extracted from more than 11-billion-token unstructured textual data.

Document RDFizer for CouchDB

Contextualise is a simple but effective tool particularly suited for organising information-heavy projects and activities consisting of unstructured and widely diverse data and information resources

💠 Ontology matching system based on formal concept analysis

CCKS 2019 中文短文本实体链指比赛技术创新奖解决方案

A curated list of various semantic web and linked data resources for heritage, humanities and art history practitioners.

Converts GraphQL queries to SPARQL queries

A multi-tool shell script for doing Semantic Web jobs on the command line.

A lightweight C library for RDF syntax

A suite of LDP software and middleware for RDF.rb & Rack

A curated list of various semantic web and linked data resources.

Community Solid Server: an open and modular implementation of the Solid specifications

A very small module to add Linked Data API functionality to a Python Flask installation

A pythonic Linked Data Notifications (LDN) receiver

A generic framework for simplifying the creation of linked data.

Rails application with Blazegraph for managing controlled vocabularies in RDF.

Express based server that exposes Linked Connections.

Tool for Search in Structured Semantic Data

This is a project of build knowledge graph course. The project leverages historical stock price, and integrates social media listening from customers to predict market Trend On Dow Jones Industrial Average (DJIA).

SKOS-Play allows to print SKOS files in HTML or PDF. It also embeds xls2rdf to generate RDF from Excel.

📖 Project Docs / Knowledge Base template for Hugo Website Builder. 创建项目文档

The purpose of the Islandora Metadata Interest Group (IMIG) is to investigate and provide metadata solutions that help improve metadata creation, maintenance and enhancement in Islandora.

CKAN ♥ DCAT

SPARQL-proxy: provides cache, job control, and logging for any SPARQL endpoint

Create and edit RDF data in a HTML form

Language Servers for Stardog Languages

RDF parsing for BaseX

A JSON-LD Serialization Libary for Python

Tools for working with KGCL

python library for working with ontologies and ontology associations

Teaching material relevant to KGs

Publishing Big Geospatial data as Linked Open Geospatial Data

Open Source REST API for named entity extraction, named entity linking, named entity disambiguation, recommendation & reconciliation of entities like persons, organizations and places for (semi)automatic semantic tagging & analysis of documents by linked data knowledge graph like SKOS thesaurus, RDF ontology, database(s) or list(s) of names

A Rails application for biological ontologies

grlc builds Web APIs using shared SPARQL queries

Multi-Hop Logical Reasoning in Knowledge Graphs

A SPARQL query federator of heterogeneous data sources

Powerful RDF Knowledge Graph Generation with [R2]RML Mappings

As far as we know, CONVEX is the first unsupervised method for conversational question answering over knowledge graphs. A demo and our benchmark (and more) can be found at

🍵 SPARQL-like DSL for querying in memory Linked Data Models

Software platform implementing and extending the standards of the Semantic Web.

Big Data RDF Processing and Analytics Stack built on Apache Spark and Apache Jena http://sansa-stack.github.io/SANSA-Stack/

TypeDB Loader - Data Migration Tool for TypeDB

A privacy-first, open-source platform for knowledge management and collaboration. Desktop app download link: https://github.com/logseq/logseq/releases, roadmap: https://trello.com/b/8txSM12G/roadmap

RDF library for NodeJS and the Browsers

Sparklis is a query builder in natural language that allows people to explore and query SPARQL endpoints with all the power of SPARQL and without any knowledge of SPARQL.

Offline-, mobile-first graph note-taking app focused on performance with the knowledgebase of any scale

A collection of icons for the Semantic Web and Linked Open Data world.

Transformation du répertoire SIRENE (CSV) au format RDF pour publication en Linked Data