257 Open source projects that are alternatives of or similar to Rdfsharp

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

ONT-API (OWL-API over Apache Jena)

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.

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

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

an Ontology SDK

python library for working with ontologies and ontology associations

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

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

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

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.

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

The Knowledge Graph notebook. Apache license.

A question answering system for RDF knowledge graphs.

Converts GraphQL queries to SPARQL queries

Get notifications about changes in your SPARQL endpoint.

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

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

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

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

Eclipse RDF4J: scalable RDF for Java

The semantic desktop search engine

Document RDFizer for CouchDB

Apache Jena

Redland Rasqal RDF Query Library

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

A Rails application for biological ontologies

A pretty sweet RML engine, for RDF.

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

SANSA Query Layer

Blazegraph High Performance Graph Database

Tool for Search in Structured Semantic Data

A lightweight C library for RDF syntax

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

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

SANSA Machine Learning Layer

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

Information Integration Tool

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

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

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

A graph query language for the semantic web

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

OWL and Semantic Web toolkit for Common Lisp, used for construction and reasoning over ontologies and ontology-structured data

A SPARQL query federator of heterogeneous data sources

This is the core development repository for BrightstarDB.

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

JSON-LD processor written in Python

Publishing Big Geospatial data as Linked Open Geospatial Data

Language Servers for Stardog Languages

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

A wrapper for a remote SPARQL endpoint

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

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

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

A curated list of ontology things

DEPRECATED. See askomics/flaskomics

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