What is {prevalence} of {tuberculosis} that is {country} is {Norway} ?
What is the rate of TB in Norway?
What is the prevalence of tuberculosis at Norway?
SELECT ?b WHERE { ?v property:country resource:Norway . ?v property:prevalence ?b . resource:tuberculosis property:prevalence ?v }
select distinct ?obj  where {
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> <http://wikidata.dbpedia.org/resource/Q12204> .
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#predicate> <http://www.wikidata.org/entity/P1193> .
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#object> ?obj .
?statement <http://www.wikidata.org/entity/P17> <http://wikidata.dbpedia.org/resource/Q20>
} 

SELECT ?obj WHERE { wd:Q12204 p:P1193 ?s . ?s ps:P1193 ?obj . ?s pq:P17 wd:Q20 }