What is the {academic degree} for {field of work} of {James Watt}
What capabilities does James Watt have?
What qualifications does James Watt have?
SELECT DISTINCT ?o WHERE { ?o rdf:type ontology:academic_degree . resource:James_Watt property:field_of_work ?o }
select distinct ?obj where { ?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> <http://wikidata.dbpedia.org/resource/Q9041> . ?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#predicate> <http://www.wikidata.org/entity/P101> . ?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/Q189533> } 
 select distinct ?obj where { wd:Q9041 wdt:P101 ?obj . ?obj wdt:P31 wd:Q189533 } 