what is the {start time} for {Republican Party} has {chairperson} as {Ronna Romney McDaniel} ?
In what year did the Republican Party deem its chairperson Ronna Romney McDaniel?
When did Ronna Romney McDaniel become chairperson of the Republican Party?
SELECT ?v WHERE { ?n property:chairperson resource:Ronna_Romney_McDaniel . resource:Republican_Party property:chairperson ?n . ?n property:start_time ?v }
select distinct ?value  where {
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> <http://wikidata.dbpedia.org/resource/Q29468> .
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#predicate> <http://www.wikidata.org/entity/P488> .
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#object> <http://wikidata.dbpedia.org/resource/Q27899325> .
?statement <http://www.wikidata.org/entity/P580> ?value. 
} 

SELECT ?value WHERE { wd:Q29468 p:P488 ?s . ?s ps:P488 wd:Q27899325 . ?s pq:P580 ?value}