175 Open Source Linked Data Software Projects
Free and open source linked data code projects including engines, APIs, generators, and tools.
Rdflib Rdflib 1606 ⭐
RDFLib is a Python library for working with RDF, a simple yet powerful language for representing information.
Contextualise 932 ⭐
Contextualise is a simple but effective tool particularly suited for organising information-heavy projects and activities consisting of unstructured and widely diverse data and information resources
Terminusdb Server 1657 ⭐
TerminusDB is an open source knowledge graph and document store. Use it to build versioned data products.
Dokieli 625 ⭐
:bulb: dokieli is a clientside editor for decentralised article publishing, annotations and social interactions
Semanticmediawiki 405 ⭐
🔗 Semantic MediaWiki turns MediaWiki into a knowledge management platform with query and export capabilities
Omeka S 275 ⭐
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.
Topic Db 199 ⭐
TopicDB is a topic maps-based semantic graph store (using PostgreSQL for persistence)
Open Semantic Entity Search API 120 ⭐
Open Source REST API for named entity extraction, named entity linking, named entity disambiguation, recommendation & reconciliation of entities like persons, organizations and places for (semi)automatic semantic tagging & analysis of documents by linked data knowledge graph like SKOS thesaurus, RDF ontology, database(s) or list(s) of names
Wordlift Plugin 77 ⭐
WordLift brings the power of Artificial Intelligence to beautifully organize content. Attract new readers and get their true attention.
Graph Pattern Learner 66 ⭐
Evolutionary Graph Pattern Learner that learns SPARQL queries for a given set of source-target-pairs from an endpoint.
Webofneeds 57 ⭐
Finding people to cooperate with. Protocol, not platform. Decentralized. Linked Data. Open Source.
Daf Ontologie Vocabolari Controllati 65 ⭐
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
Ximdex Xcms 56 ⭐
Headless CMS with wysiwyg editor for XML and HTML5, omnichannel, multi-format and multi-platform decoupled publishing as html5, .net, j2ee, php, RoR, XML, json, RDF, epub, mobile apps, ... into the Cloud. Demo: http://demo.ximdex.com
Atomgraph Processor 48 ⭐
Ontology-driven Linked Data processor and server for SPARQL backends. Apache License.
Rdf2x 40 ⭐
RDF2X converts big RDF datasets to the relational database model, CSV, JSON and ElasticSearch.
Biokeen 41 ⭐
A computational library for learning and evaluating biological knowledge graph embeddings
Sirene Ld 31 ⭐
Transformation du répertoire SIRENE (CSV) au format RDF pour publication en Linked Data
Islandora Metadata Interest Group 29 ⭐
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.
Feup Infolab Dendro 27 ⭐
"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.
Walder 44 ⭐
Walder offers an easy way to set up a website or Web API on top of decentralized knowledge graphs.
Controlledvocabularymanager 19 ⭐
Rails application with Blazegraph for managing controlled vocabularies in RDF.
Envoke 17 ⭐
A demo client-side application for persisting music metadata and rights to BigchainDB/IPDB.
Lbd 22 ⭐
The source of the W3C Linked Building Data Community Group website https://w3c-lbd-cg.github.io/lbd/
Informationmodel 42 ⭐
The Information Model of the International Data Spaces implements the IDS reference architecture as an extensible, machine readable and technology independent data model.
Od2 14 ⭐
Next generation of Oregon Digital ( https://oregondigital.org ) digital collections platform, built on Samvera Hyrax ( https://github.com/samvera/hyrax/ )
PyldAPI 27 ⭐
A very small module to add Linked Data API functionality to a Python Flask installation