What is {date of birth} of {Pedro Álvares Cabral} that is {instance of} is {statement with Gregorian date earlier than 1584} ?
What was the Pedro Alvares Cabral occurrence of explanation with Gregorian date prior than 1854?
What was the Pedro Alvares Cabral instance of statement with Gregorian date earlier than 1854?
SELECT ?u WHERE { resource:Pedro_Álvares_Cabral property:date_of_birth ?s . ?s property:date_of_birth ?u . ?s rdf:type ontology:statement_with_Gregorian_date_earlier_than_1584 }
select distinct ?obj  where {
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> <http://wikidata.dbpedia.org/resource/Q174432> .
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#predicate> <http://www.wikidata.org/entity/P569> .
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#object> ?obj .
?statement <http://www.wikidata.org/entity/P31> <http://wikidata.dbpedia.org/resource/Q26961029>
} 

SELECT ?obj WHERE { wd:Q174432 p:P569 ?s . ?s ps:P569 ?obj . ?s pq:P31 wd:Q26961029 }