what is the {point in time} for {Weimar Republic} has {spoken text audio} as {De-Weimarer Republik-Teil-2-article.ogg} ?
Weimar Republice released De-Weimarer Republik-Teil-2-article.ogg in which year?
When did the Weimar Republic release De-Weimarer Republik-Teil-2-article.ogg?
SELECT ?c WHERE { FILTER ( CONTAINS ( ?h , 'De-Weimarer Republik-Teil-2-article.ogg' ) ) . ?h property:spoken_text_audio ?h . resource:Weimar_Republic property:spoken_text_audio ?h . ?h property:point_in_time ?c }
select distinct ?value  where {
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> <http://wikidata.dbpedia.org/resource/Q41304> .
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#predicate> <http://www.wikidata.org/entity/P989> .
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#object> <De-Weimarer Republik-Teil-2-article.ogg> .
?statement <http://www.wikidata.org/entity/P585> ?value. 
} 

SELECT ?value WHERE { wd:Q41304 p:P989 ?s . ?s ps:P989 ?x filter(contains(?x , 'De-Weimarer Republik-Teil-2-article.ogg')) . ?s pq:P585 ?value}