How many {member count} are for {Labour Party} ?
Which is the number of people that are in the Labour Party?
How many people are in the Labour Party?
SELECT ( COUNT ( ?j ) AS ?o ) { resource:Labour_Party property:member_count ?j }
SELECT (COUNT(?obj) AS ?objs ) {
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> <http://wikidata.dbpedia.org/resource/Q9630> .
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#predicate> <http://www.wikidata.org/entity/P2124> .
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#object> ?obj .
} 

SELECT (COUNT(?obj) AS ?value ) { wd:Q9630 wdt:P2124 ?obj }
1