336 Open source projects that are alternatives of or similar to rdflib-hdt

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

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

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

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

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

A SPARQL query federator of heterogeneous data sources

Converts GraphQL queries to SPARQL queries

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

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

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

Tool for Search in Structured Semantic Data

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

A wrapper for a remote SPARQL endpoint

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.

This is the core development repository for BrightstarDB.

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

Lightweight Linked Data Server and Proxy

creates a docker image with Virtuoso preloaded with the latest DBpedia dataset

Blazegraph High Performance Graph Database

A Triple Pattern Fragments server for Node.js

🤖 Neural SPARQL Machines for Knowledge Graph Question Answering.

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

dotNetRDF is a powerful and flexible API for working with RDF and SPARQL in .Net environments

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

An RDF plugin for Solr

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

The semantic desktop search engine

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

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

A parser for the SPARQL query language in JavaScript

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

Information Integration Tool

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

A question answering system for RDF knowledge graphs.

DEPRECATED. See askomics/flaskomics

Apache Jena

Redland Rasqal RDF Query Library

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

Lightweight and friendly .NET library for modeling Semantic Web applications

Sparnatural : javascript visual SPARQL query builder

RDF library for NodeJS and the Browsers

SPARQL for JSON: Turn JSON into RDF using SPARQL syntax

A distributed knowledge graph store

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

📬 A knowledge graph querying framework for JavaScript

An RDF plugin for Solr

python library for working with ontologies and ontology associations

Eclipse RDF4J: scalable RDF for Java

SANSA Query Layer

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.

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

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

an Ontology SDK

The Knowledge Graph notebook. Apache license.

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

Ontodia data diagraming library

Datatype agnostic triple store & query engine API

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.

Read and query HDT documents with ease in Python