what is the {start time} for {Surat} has {located in the administrative territorial entity} as {Bombay State} ?
When did Surat become part of Bombay State?
SELECT ?value WHERE { wd:Q4629 p:P131 ?s . ?s ps:P131 wd:Q2627082 . ?s pq:P580 ?value}
select distinct ?value  where {
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> <http://wikidata.dbpedia.org/resource/Q4629> .
?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> <http://wikidata.dbpedia.org/resource/Q2627082> .
?statement <http://www.wikidata.org/entity/P580> ?value. 
} 

On what date did Surat become part of Bombay State?