How many {patron} are to/by {Lorenzo de' Medici} ?
Which is the number of frequenters at Lorenzo Diamond State Medici?
How many {frequenter } are to/by {Lorenzo Diamond State ' Medici} ?
SELECT ( COUNT ( ?u ) AS ?t ) { ?u property:P1962 resource:Lorenzo_de'_Medici }
SELECT (COUNT(?sub) AS ?subs ) {
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> ?sub .
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#predicate> <http://www.wikidata.org/entity/P1962> .
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#object> http://wikidata.dbpedia.org/resource/Q177854 .
} 

SELECT (COUNT(?sub) AS ?value ) { ?sub wdt:P1962 wd:Q177854 }
0