388 Open source projects that are alternatives of or similar to rdf2x

🤖 Neural SPARQL Machines for Knowledge Graph Question Answering.

RDF library for NodeJS and the Browsers

Ontology-driven Linked Data processor and server for SPARQL backends. Apache License.

GraphQL interface for querying and serving linked data on the Web.

LD Connect is a Linked Data portal for IOS Press in collaboration with the STKO Lab at UC Santa Barbara.

A SPARQL query federator of heterogeneous data sources

Tool for Search in Structured Semantic Data

The Knowledge Graph notebook. Apache license.

Eclipse RDF4J: scalable RDF for Java

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

GraphQL interface for querying and serving linked data on the Web.

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

Streaming, transforming, SPARQL-based CSV to RDF converter. Apache license.

SPARQL micro-services: A lightweight approach to query Web APIs with SPARQL

SPARQL for JSON: Turn JSON into RDF using SPARQL syntax

Linked Data Querying with GraphQL

A JSON-LD Processor and API implementation in JavaScript

Link Discovery Framework for Metric Spaces.

CKAN ♥ DCAT

JSON-LD processor written in Python

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

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

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.

PHP implementation of a JSON-LD Processor and API

A library that uses Python to connect and manipulate Jena Fuseki, which provides sync and async methods.

A pretty sweet RML engine, for RDF.

The Information Model of the International Data Spaces implements the IDS reference architecture as an extensible, machine readable and technology independent data model.

Dereference any URL for its RDF contents

LinkedPipes ETL is an RDF based, lightweight ETL tool

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

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

Generic Linked Data browser and UX component framework. Apache license.

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

Datatype agnostic triple store & query engine API

Rails application with Blazegraph for managing controlled vocabularies in RDF.

A JSON-LD 1.1 Processor & API

Linked Data & RDF Manufacturing Tools in Clojure

🌌 mayktso: encounters at an endpoint

RDF parsing for BaseX

an Ontology SDK

An RDF plugin for Solr

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.

SANSA Query Layer

Tentris is a tensor-based RDF triple store with SPARQL support.

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

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

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

grlc builds Web APIs using shared SPARQL queries

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

A graph query language for the semantic web

The semantic desktop search engine

Convert MARC records to BIBFRAME2 RDF

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

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

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

(subjective) overview of projects which are related both to python and semantic technologies (RDF, OWL, Reasoning, ...)

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.

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

Research photo management

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