Question: Which are targets for possible drugs for diseases associated with the gene ALD?
SPARQL:
SELECT DISTINCT ?z
WHERE {
        ?s <http://www4.wiwiss.fu-berlin.de/diseasome/resource/diseasome/associatedGene> <http://www4.wiwiss.fu-berlin.de/diseasome/resource/genes/ALD>. 
        ?s <http://www4.wiwiss.fu-berlin.de/diseasome/resource/diseasome/possibleDrug> ?x. 
        ?x <http://www4.wiwiss.fu-berlin.de/drugbank/resource/drugbank/target> ?z.
}