jena topic

Apache Jena

apache

Form generators leveraging semantic web standards (RDF(S), OWL, SPARQL , ...

jmvanel

Openllet is an OWL 2 reasoner in Java, build on top of Pellet.

Galigator

A system to propagate changes between RDF Datasets

afs

Command line interface based RDF processing toolkit to run sequences of SPARQL statements ad-hoc on RDF datasets, streams of bindings and streams of named graphs with support for processing JSON, CSV...

SmartDataAnalytics

📚中国近代革命历史知识图谱系统 🌈提供了知识图谱可视化、知识检索、关系检索、时空检索、时空演化、语料检索、知识抽取、知识问答等丰富而有效的中国近代革命历史知识服务。

junchaoIU

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

cognitum-octopus

Builds a knowledge graph from the [COVID-19 Open Research Dataset (CORD-19)](https://pages.semanticscholar.org/coronavirus-research) dataset.

nasa-jpl-cord-19

The Danish WordNet as an RDF graph.

kuhumcst

ONT-API (OWL-API over Apache Jena)

owlcs