what is the {language of work or name} for {Os Lusíadas} has {translator} as {Juan González de la Pezuela y Ceballos} ?
What language did Juan Gonzalez de la Pezula y Ceballos translate?
What language did Juan González de la Pezuela y Ceballos translate for Os Lusíadas?
SELECT ?e WHERE { ?c property:translator resource:Juan_González_de_la_Pezuela_y_Ceballos . ?c property:language_of_work_or_name ?e . resource:Os_Lusíadas property:translator ?c }
select distinct ?value  where {
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> <http://wikidata.dbpedia.org/resource/Q781898> .
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#predicate> <http://www.wikidata.org/entity/P655> .
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#object> <http://wikidata.dbpedia.org/resource/Q1710495> .
?statement <http://www.wikidata.org/entity/P407> ?value. 
} 

SELECT ?value WHERE { wd:Q781898 p:P655 ?s . ?s ps:P655 wd:Q1710495 . ?s pq:P407 ?value}