SELECT DISTINCT ?uri WHERE { ?x <http://dbpedia.org/property/capital> <http://dbpedia.org/resource/Boston> . ?uri <http://dbpedia.org/ontology/location> ?x . }
What have been made in the state whose capital is Boston?
SELECT DISTINCT ?j WHERE { ?j property:location ?n . . ?n property:capital resource:Boston }
answer
The things located in a place whose capital is Boston are [answer].
[answer] have been made in the state whose capital is Boston.