What is the {academic discipline} for {studied by} of {Nubia}
What did Nubia study?
What academic discipline did Nubia study
SELECT DISTINCT ?b WHERE { ?b rdf:type ontology:academic_discipline . resource:Nubia property:studied_by ?b }
select distinct ?obj where { ?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> <http://wikidata.dbpedia.org/resource/Q135028> . ?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#predicate> <http://www.wikidata.org/entity/P2579> . ?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/Q11862829> } 
 select distinct ?obj where { wd:Q135028 wdt:P2579 ?obj . ?obj wdt:P31 wd:Q11862829 } 
egyptology