> Question 4: Is there any kind of inference going on when retrieving
 > things from DBpedia so I can asume some things? (for example, that all
 > writers are also persons, etc) Is there a way to refine this rules to
 > add support for better inferences or better awareness of cross-onthology
 > classification? In the portuguese case, it seems to me easier if there
 > is way to say "all the things being skos:subject
 > <http://dbpedia.org/resource/Category:Portuguese_writers>  are also
 > dbpedia-owl:Writer" than to try to edit one by one the articles so they
 > end up being explicitly dbpedia-owl:Writer .

Responding to myself, I found this on the matter of inference/reasoning 
and categories:

http://stackoverflow.com/questions/3300191/sparql-skosbroader-help

Haven't tried that yet, but I hope there is (or there will be) a more 
concise way of achieving the same.

Still wondering if there is *ANY* inference going on in the process of 
quering DBpedia, and (if any) who and when it is done (when quering in 
the rdf store, when mapping wikipedia so it all becomes explicit and 
later there is no need for inference, etc).

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