395 Open source projects that are alternatives of or similar to semantic-web

ONT-API (OWL-API over Apache Jena)

an Ontology SDK

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.

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

RDF vocabulary and specification

OWL and Semantic Web toolkit for Common Lisp, used for construction and reasoning over ontologies and ontology-structured data

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

A Python frontend to (Open Biomedical) Ontologies.

python library for working with ontologies and ontology associations

The Knowledge Graph notebook. Apache license.

A simple ontology and RDF visualization tool.

A Rails application for biological ontologies

The Financial Industry Business Ontology (FIBO) defines the sets of things that are of interest in financial business applications and the ways that those things can relate to one another. In this way, FIBO can give meaning to any data (e.g., spreadsheets, relational databases, XML documents) that describe the business of finance.

SANSA Machine Learning Layer

The Ontology for Biomedical Investigations

An ontology of cell types

A lightweight C/C++ library for working with Web Ontology Language (OWL) ontologies

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

Tools for working with KGCL

Parses JSON-LD contexts

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

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

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

🌌 mayktso: encounters at an endpoint

The semantic desktop search engine

RDF parsers library

A curated list of ontology things

Mondo Disease Ontology

Repository for OpenTrack Community Group

RDF parsing for BaseX

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.

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

Create and edit RDF data in a HTML form

Medical action ontology

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

An OWL ontology documentation tool using Python and templating, based on LODE

The core repository for the FOODON food ontology project. This holds the key classes of the ontology; larger files and the results of text-mining projects will be stored in other repos.

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

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

PheKnowLator: Heterogeneous Biomedical Knowledge Graphs and Benchmarks Constructed Under Alternative Semantic Models

Feature learning over RDF data and OWL ontologies

Pure Go library for working with RDF, a powerful framework for representing informations as graphs.

A pretty sweet RML engine, for RDF.

Evidence & Conclusion Ontology development site: Use ISSUES to request terms. See WIKI for how to request terms. See README for how to cite ECO. Visit our website for more project info.

API for validating and transforming RDF, ShEx, SHACL and more.

Schema and generated objects for biolink data model and upper ontology

Modular environmental exposures ontology

Contains the development for the Industry 4.0 standards knowledge graph (I40KG). Its current collaborative development is driven by VoCol - http://vocol.iais.fraunhofer.de/sto/

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

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

Document RDFizer for CouchDB

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

A JSON-LD 1.1 Processor & API

A graph query language for the semantic web

Automatic tagging and analysis of documents in an Apache Solr index for faceted search by RDF(S) Ontologies & SKOS thesauri

Get notifications about changes in your SPARQL endpoint.

A vocabulary for future-oriented mobility solutions and value-added services supporting them.

Language Servers for Stardog Languages

The Semanticscience Integrated Ontology (SIO) provides a simple, integrated ontology of types and relations for rich description of objects, processes and their attributes.