211 Open source projects that are alternatives of or similar to Trifid

A question answering system for RDF knowledge graphs.

DEPRECATED. See askomics/flaskomics

The semantic desktop search engine

📬 A knowledge graph querying framework for JavaScript

A SPARQL query federator of heterogeneous data sources

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

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.

Tool for Search in Structured Semantic Data

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

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

Apache Jena

A Triple Pattern Fragments server for Node.js

Blazegraph High Performance Graph Database

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

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

An RDF plugin for Solr

The Knowledge Graph notebook. Apache license.

Datatype agnostic triple store & query engine API

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

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

This is the core development repository for BrightstarDB.

SANSA Query Layer

Get notifications about changes in your SPARQL endpoint.

Language Servers for Stardog Languages

A distributed knowledge graph store

A wrapper for a remote SPARQL endpoint

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

🤖 Neural SPARQL Machines for Knowledge Graph Question Answering.

An RDF plugin for Solr

A parser for the SPARQL query language in JavaScript

Eclipse RDF4J: scalable RDF for Java

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

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.

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

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

an Ontology SDK

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

Information Integration Tool

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

Ontodia data diagraming library

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

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

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

python library for working with ontologies and ontology associations

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

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.

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

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

Document RDFizer for CouchDB

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

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

ONT-API (OWL-API over Apache Jena)

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

RDF library for NodeJS and the Browsers

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

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

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

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