Steps of Pentaho Data Integration (Kettle) to process RDF Graph data.
- GraphSparqlQuery
Runs a sparql query against a endpoint and retrives a set of RDF graph data composed of triples.
- GraphSemanticLevelMarker
Reads a RDF graph data, evaluate its semantic expressivity level and creates a new triple stamping its level.
- GraphTriplify
Read a RDF Graph and generates the corresponding triples.
Details available at http://greco.ppgi.ufrj.br/lodbr/index.php/principal/adapta/