How many {partner} are for {Isadora Duncan} ?
Give me the total number of colleagues isadora duncan has.
how many partners did isadora duncan have?
SELECT ( COUNT ( ?x ) AS ?l ) { resource:Isidora_Duncan property:unmarried_partner ?x }
SELECT (COUNT(?obj) AS ?objs ) {
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> <http://wikidata.dbpedia.org/resource/Q483512> .
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#predicate> <http://www.wikidata.org/entity/P451> .
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#object> ?obj .
} 

SELECT (COUNT(?obj) AS ?value ) { wd:Q483512 wdt:P451 ?obj }
5