Give me {psychoactive drug} that {natural product of taxon} {Papaver somniferum} and which that starts with {'o'}
Name the psychoactive drug made from Papaver somniferum that begins with letter O
Name the  psychoactive drug made from Papaver somniferum that starts with letter O
SELECT DISTINCT ?x WHERE { ?x rdf:type ontology:psychoactive_drug . FILTER ( STRSTARTS ( LCASE ( ?x ) , 'o' ) ) . ?x property:natural_product_of_taxon resource:Papaver_somniferum }
SELECT DISTINCT ?sbj ?sbj_label { ?statement1 <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> ?sbj . ?statement1 <http://www.w3.org/1999/02/22-rdf-syntax-ns#predicate> <http://www.wikidata.org/entity/P31> . ?statement1 <http://www.w3.org/1999/02/22-rdf-syntax-ns#object> <http://wikidata.dbpedia.org/resource/Q3706669>. ?statement2 <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> ?sbj . ?statement2 <http://www.w3.org/1999/02/22-rdf-syntax-ns#predicate> <http://www.wikidata.org/entity/P1582> . ?statement2 <http://www.w3.org/1999/02/22-rdf-syntax-ns#object> <http://wikidata.dbpedia.org/resource/Q131584>. ?sbj rdfs:label ?sbj_label . FILTER(STRSTARTS(lcase(?sbj_label), 'o')) . FILTER (lang(?sbj_label) = 'en') } LIMIT 25
SELECT DISTINCT ?sbj ?sbj_label WHERE { ?sbj wdt:P31 wd:Q3706669 . ?sbj wdt:P1582 wd:Q131584 . ?sbj rdfs:label ?sbj_label . FILTER(STRSTARTS(lcase(?sbj_label), 'o')) . FILTER (lang(?sbj_label) = 'en') } LIMIT 25 
opium opium