350 Open source projects that are alternatives of or similar to twinql

CubiQL: A GraphQL service for querying multidimensional Linked Data Cubes

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

SPARQL for JSON: Turn JSON into RDF using SPARQL syntax

Linked Data Rendering for humans with React

Research photo management

Express based server that exposes Linked Connections.

RDF parsing for BaseX

Mobi is a decentralized, federated, and distributed graph data platform for teams and communities to publish and discover data, data models, and analytics that are instantly consumable.

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

Dereference any URL for its RDF contents

A sentiment and emotion analysis server in Python

A SPARQL query federator of heterogeneous data sources

ONT-API (OWL-API over Apache Jena)

Extract embedded metadata from HTML markup

grlc builds Web APIs using shared SPARQL queries

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

Linked SPARQL Queries (LSQ): Framework for RDFizing triple store (web) logs and performing SPARQL query extraction, analysis and benchmarking in order to produce datasets of Linked SPARQL Queries

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.

Document RDFizer for CouchDB

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

Information Integration Tool

An implementation of the RDF Dataset Normalization Algorithm in JavaScript.

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

A Rails application for biological ontologies

CKAN ♥ DCAT

Lightweight and friendly .NET library for modeling Semantic Web applications

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

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

🌐 linkedresearch.org

A more handy way to use SPARQL data in your web app

Cyber-investigation Analysis Standard Expression (CASE) Ontology

🤖 Neural SPARQL Machines for Knowledge Graph Question Answering.

A JSON-LD processor for Go

TopicDB is a topic maps-based semantic graph store (using PostgreSQL for persistence)

A fast and lightweight streaming RDFa parser for JavaScript

Open source graph database and document store. Designed for collaboratively building data-intensive applications and knowledge graphs.

A JavaScript DSL for querying Linked Data on the Web

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

SANSA Machine Learning Layer

The mm-ADT Virtual Machine

A python example for using OpenCV to identify faces within @BritishMuseum images.

Convert MARC records to BIBFRAME2 RDF

Powerful RDF Knowledge Graph Generation with [R2]RML Mappings

Numishare is an open source suite of applications for managing digital cultural heritage artifacts, with a particular focus on coins and medals.

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

Competency and Skills System

Semantic Web Autocomplete for Atom Editor

Read and query HDT documents with ease in Python

An OWL ontology documentation tool using Python and templating, based on LODE

SANSA Query Layer

Clincal Quality Language Specification

RDF parsers library

Open-source code analysis platform for C/C++/Java/Binary/Javascript/Python/Kotlin based on code property graphs

A demo client-side application for persisting music metadata and rights to BigchainDB/IPDB.

A Python frontend to (Open Biomedical) Ontologies.

Kirby's Query Language API combines the flexibility of Kirby's data structures, the power of GraphQL and the simplicity of REST.

Tool for generating filtered Wikidata RDF exports

Page metadata as a service

Contains the development for the Industry 4.0 standards knowledge graph (I40KG). Its current collaborative development is driven by VoCol - http://vocol.iais.fraunhofer.de/sto/

Nifty library to manage, query and store RDF triples. Make RDF great again!