228 Open source projects that are alternatives of or similar to linked-connections-server

Collect real-time transit data and process it into a retroactive GTFS 'schedule' which can be used for routing/analysis

an open directory of mobility feeds and operators — powers both Transitland v1 and v2

TopicDB is a topic maps-based semantic graph store (using PostgreSQL for persistence)

Utilities to process GTFS data sets.

A JSON-LD Processor and API implementation in JavaScript

A JSON-LD 1.1 Processor & API

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

A basic python script that reads the NYC MTA realtime feed API for subway data and outputs when the next arrival is for a given station.

A pretty sweet RML engine, for RDF.

grlc builds Web APIs using shared SPARQL queries

The Knowledge Graph notebook. Apache license.

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

JSON-LD processor for PHP

Linked Data & RDF Manufacturing Tools in Clojure

🌐 linkedresearch.org

General Transit Feed Specification (GTFS) Editing and Analysing Tools

NOT UP-TO-DATE ANYMORE, UNMAINTAINED. CHECK european-transport-feeds INSTEAD. List of european long-distance transport operators, available API endpoints, GTFS feeds and client modules.

TheTransitClock real-time transit information system

JSON-LD processor written in Python

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

🌌 mayktso: encounters at an endpoint

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

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

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

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

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

Link Discovery Framework for Metric Spaces.

JSON-LD TypeScript types for Schema.org vocabulary

A pythonic Linked Data Notifications (LDN) receiver

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

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

Parses JSON-LD contexts

A generic framework for simplifying the creation of linked data.

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

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

Concentrate: combine realtime transit files

A pure Rust library that provides GTFS parsing, navigation, time table creation, and real-time network simulation.

A graph query language for the semantic web

Package to create a multi-modal MATSim network and schedule from public transit data (GTFS or HAFAS) and an OSM map of the area.

A curated list of ontology things

PHP implementation of a JSON-LD Processor and API

GTFSrDB is a tool to archive gtfs-realtime data to a database.

JavaScript library for route planning 🚴‍♂️🚉🚀

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

Eclipse RDF4J: scalable RDF for Java

Omeka S is a web publication system for universities, galleries, libraries, archives, and museums. It consists of a local network of independently curated exhibits sharing a collaboratively built pool of items, media, and their metadata.

LinkedPipes ETL is an RDF based, lightweight ETL tool

This is a project of build knowledge graph course. The project leverages historical stock price, and integrates social media listening from customers to predict market Trend On Dow Jones Industrial Average (DJIA).

An open-source graph database

Open source graph database and document store. Designed for collaboratively building data-intensive applications and knowledge graphs.

A sentiment and emotion analysis server in Python

Linked Data Querying with GraphQL

RDF parsing for BaseX

The semantic search engine where anyone can define anything anywhere

🔔 Linked Data Notifications

🤖 Neural SPARQL Machines for Knowledge Graph Question Answering.

"Open-source Dropbox" with added description features. It is a data storage and description platform designed to help researchers and other users to describe their data files, built on Linked Open Data and ontologies. Users can use Dendro to publish data to CKAN, Zenodo, DSpace or EUDAT's B2Share and others.

MELT - Matching EvaLuation Toolkit

Federated Knowledge Extraction Framework

Dereference any URL for its RDF contents