JENA Framework

Apache Jena is an open source Semantic Web framework for Java. It provides an API to extract data from and write to RDF graphs. The graphs are represented as an abstract "model". A model can be sourced with data from files, databases, URLs or a combination of these. A Model can also be queried through SPARQL 1.1.

Jena is similar to Sesame; though, unlike Sesame, Jena provides support for OWL (Web Ontology Language). The framework has various internal reasoners and the Pellet reasoner (an open source Java OWL-DL reasoner) can be set up to work in Jena.

Códigos Básicos

BASICO
SWRL CREATE NO JENA

SDB - Persistent triple stores using relational databases

Documentação JENA
Kwuimi, Raoul, Jean V. Fonou Dombeu, and Zuva Tranos. "An empirical analysis of semantic web mechanisms for storage and query of ontologies in relational databases." Advances in Computing and Communication Engineering (ICACCE), 2016 International Conference on. IEEE, 2016.
Apresentação - Banco de Dados_Artigo_("An empirical analysis of semantic web mechanisms for storage and query of ontologies in relational databases.") Laercio Piolli