654 Open source projects that are alternatives of or similar to AskNowNQS

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

python library for working with ontologies and ontology associations

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

Eclipse RDF4J: scalable RDF for Java

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

🤖 Neural SPARQL Machines for Knowledge Graph Question Answering.

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

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

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

Lightweight and friendly .NET library for modeling Semantic Web applications

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.

The Knowledge Graph notebook. Apache license.

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

an Ontology SDK

Converts GraphQL queries to SPARQL queries

The semantic desktop search engine

Document RDFizer for CouchDB

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

Get notifications about changes in your SPARQL endpoint.

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

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.

ONT-API (OWL-API over Apache Jena)

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

🔗 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.

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

📬 A knowledge graph querying framework for JavaScript

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

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

Datatype agnostic triple store & query engine API

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

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

A Triple Pattern Fragments server for Node.js

Parses JSON-LD contexts

🌌 mayktso: encounters at an endpoint

An RDF plugin for Solr

grlc builds Web APIs using shared SPARQL queries

Big Data RDF Processing and Analytics Stack built on Apache Spark and Apache Jena http://sansa-stack.github.io/SANSA-Stack/

Create and edit RDF data in a HTML form

A curated list of ontology things

A distributed knowledge graph store

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 Rails application for biological ontologies

SPARQL for JSON: Turn JSON into RDF using SPARQL syntax

SANSA Query Layer

A pretty sweet RML engine, for RDF.

Tool for Search in Structured Semantic Data

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

SANSA Machine Learning Layer

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

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

A SPARQL query federator of heterogeneous data sources

A graph query language for the semantic web

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

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

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

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

A JSON-LD 1.1 Processor & API

Publishing Big Geospatial data as Linked Open Geospatial Data

Language Servers for Stardog Languages