736 Open source projects that are alternatives of or similar to Ontodia

A distributed knowledge graph store

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

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

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

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

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

RDF library for NodeJS and the Browsers

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

JavaScript diagramming library for interactive flowcharts, org charts, design tools, planning tools, visual languages.

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

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

python library for working with ontologies and ontology associations

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

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.

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

Get notifications about changes in your SPARQL endpoint.

Language Servers for Stardog Languages

The Knowledge Graph notebook. Apache license.

A SPARQL query federator of heterogeneous data sources

A wrapper for a remote SPARQL endpoint

This is the core development repository for BrightstarDB.

Blazegraph High Performance Graph Database

Information Integration Tool

Lightweight Linked Data Server and Proxy

♾ A Graph Visualization Framework in JavaScript

Converts GraphQL queries to SPARQL queries

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

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

The semantic desktop search engine

SANSA Query Layer

Tool for Search in Structured Semantic Data

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

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.

RDF2X converts big RDF datasets to the relational database model, CSV, JSON and ElasticSearch.

ONT-API (OWL-API over Apache Jena)

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

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

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

Document RDFizer for CouchDB

SPARQL for JSON: Turn JSON into RDF using SPARQL syntax

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

💠 DOT Language Live Editor (GraphViz)

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

Read your tfstate or HCL to generate a graph specific for each provider, showing only the resources that are most important/relevant.

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

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

☊ Tool for making node graphs. Inspired by dependency graph. Used mainly for automation services 📈

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

A parser for the SPARQL query language in JavaScript

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

An ActiveModel-like interface for RDF data

Redland Rasqal RDF Query Library

DEPRECATED. See askomics/flaskomics

Sparnatural : javascript visual SPARQL query builder

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

An RDF plugin for Solr

A question answering system for RDF knowledge graphs.

Apache Jena

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