How many {chemical structure} are for {oxytocin} ?
What is the checmical structure ofr oxytocin?
How much chemical structure are for oxytocin?
SELECT ( COUNT ( ?z ) AS ?v ) { resource:oxytocin property:chemical_structure ?z }
SELECT (COUNT(?obj) AS ?objs ) {
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> <http://wikidata.dbpedia.org/resource/Q169960> .
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#predicate> <http://www.wikidata.org/entity/P117> .
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#object> ?obj .
} 

SELECT (COUNT(?obj) AS ?value ) { wd:Q169960 wdt:P117 ?obj }
0