What is the {sovereign state} for {foundational text} of {U.S. Declaration of Independence}
Where was the U.S. Announcement of Freedom marked?
Where was the U.S. Declaration of Independence signed?
SELECT DISTINCT ?r WHERE { ?r rdf:type ontology:sovereign_state . ?r property:foundational_text resource:United_States_Declaration_of_Independence }
select distinct ?subj where { ?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> ?subj . ?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#predicate> <http://www.wikidata.org/entity/P457> . ?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#object> <http://wikidata.dbpedia.org/resource/Q127912> . ?subj <http://www.wikidata.org/entity/P31> <http://wikidata.dbpedia.org/resource/Q3624078> } 
 select distinct ?sbj where { ?sbj wdt:P457 wd:Q127912 . ?sbj wdt:P31 wd:Q3624078 } 
United States of America