How many {honorific suffix} are to/by {Doctor of Philosophy} ?
What is the appropriate suffix for a Doctor of Philosophy?
What is the quantity of honorific suffix for a Doctor of Philosophy?
SELECT ( COUNT ( ?o ) AS ?h ) { ?o property:honorific_suffix resource:Doctor_of_Philosophy }
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/P1035> .
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#object> http://wikidata.dbpedia.org/resource/Q752297 .
} 

SELECT (COUNT(?sub) AS ?value ) { ?sub wdt:P1035 wd:Q752297 }
6