What is {located in the administrative territorial entity} of {Ivanovo} that is {start time} is {1918-6-20} ?
What was located in the administrative territorial entity of Ivanovo which begun in 1918-6-20?
SELECT ?obj WHERE { wd:Q2630 p:P131 ?s . ?s ps:P131 ?obj . ?s pq:P580 ?x filter(contains(YEAR(?x),'1918')) }
select distinct ?obj  where {
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> <http://wikidata.dbpedia.org/resource/Q2630> .
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#predicate> <http://www.wikidata.org/entity/P131> .
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#object> ?obj .
?statement <http://www.wikidata.org/entity/P580> <1918-6-20>
} 

In the administrative territorial entity of Ivanovo, which started in 1918-6-20, what was located there?