211 Open source projects that are alternatives of or similar to Server.js

A distributed knowledge graph store

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

A SPARQL query federator of heterogeneous data sources

Converts GraphQL queries to SPARQL queries

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

python library for working with ontologies and ontology associations

Lightweight Linked Data Server and Proxy

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.

Document RDFizer for CouchDB

A question answering system for RDF knowledge graphs.

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.

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

The semantic desktop search engine

Redland Rasqal RDF Query Library

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

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

SANSA Query Layer

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.

Language Servers for Stardog Languages

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

SPARQL for JSON: Turn JSON into RDF using SPARQL syntax

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

Apache Jena

Ontodia data diagraming library

Sparnatural : javascript visual SPARQL query builder

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

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

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

An RDF plugin for Solr

RDF library for NodeJS and the Browsers

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

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

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

Tool for Search in Structured Semantic Data

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

An RDF plugin for Solr

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

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

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

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 framework for building SPARQL query engines in Javascript/Typescript

Get notifications about changes in your SPARQL endpoint.

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

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

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

The Knowledge Graph notebook. Apache license.

DEPRECATED. See askomics/flaskomics

ONT-API (OWL-API over Apache Jena)

This is the core development repository for BrightstarDB.

A wrapper for a remote SPARQL endpoint

Lightweight and friendly .NET library for modeling Semantic Web applications

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

an Ontology SDK

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

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

A parser for the SPARQL query language in JavaScript

Information Integration Tool

Blazegraph High Performance Graph Database