What is the {mixture} for {active ingredient in} of {amphetamine}
What ingredients are needed in amphetamine to form the active ingredient?
What ingredients are required to form the active ingredient in amphetamine?
SELECT DISTINCT ?q WHERE { ?q rdf:type ontology:mixture . resource:Amphetamine property:active_ingredient_in ?q }
select distinct ?obj where { ?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> <http://wikidata.dbpedia.org/resource/Q179452> . ?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#predicate> <http://www.wikidata.org/entity/P3780> . ?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/Q169336> } 
 select distinct ?obj where { wd:Q179452 wdt:P3780 ?obj . ?obj wdt:P31 wd:Q169336 } 
Adderall