What is {instance of} of {Republic of Genova} that is {start time} is {1005-0-0} ?
What is the instance of Republic of Genova since the year of 1005?
SELECT ?obj WHERE { wd:Q174306 p:P31 ?s . ?s ps:P31 ?obj . ?s pq:P580 ?x filter(contains(YEAR(?x),'1005')) }
select distinct ?obj  where {
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> <http://wikidata.dbpedia.org/resource/Q174306> .
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#predicate> <http://www.wikidata.org/entity/P31> .
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#object> ?obj .
?statement <http://www.wikidata.org/entity/P580> <1005-0-0>
} 

What is the Republic of Genova an example of since the year 1005?