What is the {disease} for {medical condition treated} of {biotin}
What malady is treated with biotin?
What disease is treated with biotin?
SELECT DISTINCT ?d WHERE { ?d rdf:type ontology:disease . resource:biotin property:medical_condition_treated ?d }
select distinct ?obj where { ?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> <http://wikidata.dbpedia.org/resource/Q181354> . ?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#predicate> <http://www.wikidata.org/entity/P2175> . ?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#object> ?obj . ?obj <http://www.wikidata.org/entity/P31> <http://wikidata.dbpedia.org/resource/Q12136> } 
 select distinct ?obj where { wd:Q181354 wdt:P2175 ?obj . ?obj wdt:P31 wd:Q12136 } 