How many {anthem} are to/by {Das Lied der Deutschen} ?
What anthem is named Das Lied der Deutschen?
Which is the anthem called Das Lied der Deutschen
SELECT ( COUNT ( ?r ) AS ?v ) { ?r property:anthem resource:Das_Lied_der_Deutschen }
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/P85> .
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#object> http://wikidata.dbpedia.org/resource/Q44042 .
} 

SELECT (COUNT(?sub) AS ?value ) { ?sub wdt:P85 wd:Q44042 }
5