What is {position held} of {David Packard} that is {start time} is {1969-1-24} ?
Tell me the position held by David Packard, who was born 1-24-1969.
What is the position held by David Packard born at 1969-1-24?
SELECT ?w WHERE { resource:David_Packard property:position_held ?g . ?g property:position_held ?w . ?g property:start_time ?r . FILTER ( CONTAINS ( YEAR ( ?r ) , '1969' ) ) }
select distinct ?obj  where {
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> <http://wikidata.dbpedia.org/resource/Q380484> .
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#predicate> <http://www.wikidata.org/entity/P39> .
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#object> ?obj .
?statement <http://www.wikidata.org/entity/P580> <1969-1-24>
} 

SELECT ?obj WHERE { wd:Q380484 p:P39 ?s . ?s ps:P39 ?obj . ?s pq:P580 ?x filter(contains(YEAR(?x),'1969')) }