83 Open source projects that are alternatives of or similar to Ldn

JavaScript library for route planning 🚴‍♂️🚉🚀

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

Transformation du répertoire SIRENE (CSV) au format RDF pour publication en Linked Data

The purpose of the Islandora Metadata Interest Group (IMIG) is to investigate and provide metadata solutions that help improve metadata creation, maintenance and enhancement in Islandora.

Express based server that exposes Linked Connections.

A suite of LDP software and middleware for RDF.rb & Rack

A demo client-side application for persisting music metadata and rights to BigchainDB/IPDB.

JSON-LD TypeScript types for Schema.org vocabulary

🌌 mayktso: encounters at an endpoint

The tool for visualizing Swiss Open Government Data. Project ownership: Federal Office for the Environment FOEN

A very small module to add Linked Data API functionality to a Python Flask installation

PHP implementation of a JSON-LD Processor and API

Linked Data Rendering for humans with React

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Elenco di ontologie e vocabolari controllati. Per maggiori informazioni, si veda il readme principale e quello di singoli vocabolari/ontologie, ove presente, e la seguente documentazione

A curated list of ontology things

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Content-addressed, authenticated, immutable data structures

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

A fast and lightweight streaming JSON-LD serializer for JavaScript

Parses JSON-LD contexts

JSON-LD processor for PHP

RDF parsing for BaseX

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

A JSON-LD 1.1 Processor & API

Eclipse RDF4J: scalable RDF for Java

The Knowledge Graph notebook. Apache license.

A graph query language for the semantic web

ActivityStreams & ActivityPub in golang, oh my!

A SPARQL query federator of heterogeneous data sources

A computational library for learning and evaluating biological knowledge graph embeddings

Page metadata as a service

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

🌐 linkedresearch.org

Open Source Decentralized Identifiers and Verifiable Credentials Infrastructure and Tooling

A pretty sweet RML engine, for RDF.

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

A pythonic Linked Data Notifications (LDN) receiver

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

Kubernetes metadata injection for New Relic APM to make a linkage between APM and Infrastructure data.

"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.

🧩 A semantic dependency injection framework

Cyber-investigation Analysis Standard Expression (CASE) Ontology

grlc builds Web APIs using shared SPARQL queries

Research photo management

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

CubiQL: A GraphQL service for querying multidimensional Linked Data Cubes

A more handy way to use SPARQL data in your web app

Linked Data Visualizations Across Multiple Files

Rails application with Blazegraph for managing controlled vocabularies in RDF.

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

A generic framework for simplifying the creation of linked data.

A schemaless graph database based on RocksDb

A fast and lightweight streaming RDFa parser for JavaScript

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

Dereference any URL for its RDF contents

JSON-LD processor written in Python

SPARQL for JSON: Turn JSON into RDF using SPARQL syntax

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