1404 Open source projects that are alternatives of or similar to Hypergraphql

CKAN ♥ DCAT

Graph-Based Data Science: an abstraction layer in Python for building knowledge graphs, integrated with popular graph libraries – atop Pandas, RDFlib, pySHACL, RAPIDS, NetworkX, iGraph, PyVis, pslpython, pyarrow, etc.

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

🖧 Quads in Git - Distributed Version Control for RDF Knowledge Bases

GraphQL performance monitoring & error-handling tool

Ontodia data diagraming library

Amazon Neptune CSV to RDF Converter is a tool for Amazon Neptune that converts property graphs stored as comma separated values into RDF graphs.

Create and edit RDF data in a HTML form

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

[DEPRECATED] A JavaScript client for Triple Pattern Fragments interfaces.

A Rails application for biological ontologies

A pythonic Linked Data Notifications (LDN) receiver

A curated list of Clojure resources for dealing with graph-like data.

The Joinup project moved to https://git.fpfis.eu/ec-europa/digit-joinup-reference

🌐 linkedresearch.org

SANSA Machine Learning Layer

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

Graph Explorer can be used to explore RDF graphs in SPARQL endpoints or on the web.

In-memory Graph Database and Knowledge Graph with Natural Language Interface, compatible with Pandas

A Store back-end for rdflib to allow for reading and querying HDT documents

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.

Extract rich metadata from URLs

A fast and lightweight streaming RDFa parser for JavaScript

Publishing Big Geospatial data as Linked Open Geospatial Data

OWL and Semantic Web toolkit for Common Lisp, used for construction and reasoning over ontologies and ontology-structured data

CubiQL: A GraphQL service for querying multidimensional Linked Data Cubes

SANSA Query Layer

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

Language Servers for Stardog Languages

Cyber-investigation Analysis Standard Expression (CASE) Ontology

An implementation of the RDF Dataset Normalization Algorithm in JavaScript.

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

Linked Data Rendering for humans with React

IGUANA is a benchmark execution framework for querying HTTP endpoints and CLI Applications such as Triple Stores. Contact: [email protected]

Type-checked Schema.org JSON-LD for React

A parser for the SPARQL query language in JavaScript

Storing ontologies/vocabularies from the web. Wish anybody can translate some of them.

LinkedPipes ETL is an RDF based, lightweight ETL tool

Research photo management

AskQL is a query language that can express any data request

A wrapper for a remote SPARQL endpoint

ActivityStreams & ActivityPub in golang, oh my!

Schema.org - schemas and supporting software

EasyRdf is a PHP library designed to make it easy to consume and produce RDF.

JSON-LD implementation for Java

This is the core development repository for BrightstarDB.

Blazegraph High Performance Graph Database

Extract embedded metadata from HTML markup

Dereference any URL for its RDF contents

Create REST and GraphQL APIs, scaffold Jamstack webapps, stream changes in real-time.

DEPRECATED. See askomics/flaskomics

Apache Jena

an RDF datastore that gives researchers control over the sharing of data between datasets

🚂 A framework for building SPARQL query engines in Javascript/Typescript

Lightweight Linked Data Server and Proxy

Create GraphQL schemas from RDF ontologies

Redland Rasqal RDF Query Library

A lightweight C library for RDF syntax

Form generators leveraging semantic web standards (RDF(S), OWL, SPARQL , ...

A sentiment and emotion analysis server in Python