I'm trying do create table http://docs.oracle.com/cd/E11882_01/appdev.112/e11828/sdo_rdf_concepts.htm#CIHDIBDE using Sql Developer. Unfortunately I can't. Any suggestion about how can I do that and then start with SPARQL:)?
If you have not, please first install Oracle Spatial and then try creating an RDF network (using sdo_rdf.create_rdf_network), before trying to create an application table (using the SDO_RDF_TRIPLE_S type). Thanks.