397 Open source projects that are alternatives of or similar to viziquer

The Knowledge Graph notebook. Apache license.

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

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

A SPARQL query federator of heterogeneous data sources

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

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

An RDF plugin for Solr

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

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

SPARQL for JSON: Turn JSON into RDF using SPARQL syntax

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.

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

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

Eclipse RDF4J: scalable RDF for Java

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

🤖 Neural SPARQL Machines for Knowledge Graph Question Answering.

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

Datatype agnostic triple store & query engine API

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

A graph query language for the semantic web

RDF library for NodeJS and the Browsers

A curated list of ontology things

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

Linked Data Rendering for humans with React

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

CubiQL: A GraphQL service for querying multidimensional Linked Data Cubes

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

grlc builds Web APIs using shared SPARQL queries

Transformation du répertoire SIRENE (CSV) au format RDF pour publication en Linked Data

A fast and lightweight streaming JSON-LD serializer for JavaScript

Research photo management

A schemaless graph database based on RocksDb

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

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

Linked Data Querying with GraphQL

The semantic desktop search engine

Dereference any URL for its RDF contents

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

LinkedPipes ETL is an RDF based, lightweight ETL tool

JSON-LD processor written in Python

A JSON-LD Processor and API implementation in JavaScript

Link Discovery Framework for Metric Spaces.

🌌 mayktso: encounters at an endpoint

CKAN ♥ DCAT

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

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

python library for working with ontologies and ontology associations

A JavaScript DSL for querying Linked Data on the Web

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

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

Parses JSON-LD contexts

An experimental visualisation workbench built using Svelte

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

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

PHP implementation of a JSON-LD Processor and API

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

an Ontology SDK

RDF parsing for BaseX

A fast and lightweight streaming RDFa parser for JavaScript

🕸 YALC: Yet Another LOD Cloud (registry of Linked Open Datasets).