What is {employer} of {Alan M. Kriegsman} that is {end time} is {1996-0-0} ?
Who was employing Alan M. Kriegsman up until 1996?
Who was the employer of Alan M. Kriegsman that ended in 1996?
SELECT ?t WHERE { ?q property:end_time ?e . FILTER ( CONTAINS ( YEAR ( ?e ) , '1996' ) ) . resource:Alan_M._Kriegsman property:employer ?q . ?q property:employer ?t }
select distinct ?obj  where {
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> <http://wikidata.dbpedia.org/resource/Q2636772> .
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#predicate> <http://www.wikidata.org/entity/P108> .
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#object> ?obj .
?statement <http://www.wikidata.org/entity/P582> <1996-0-0>
} 

SELECT ?obj WHERE { wd:Q2636772 p:P108 ?s . ?s ps:P108 ?obj . ?s pq:P582 ?x filter(contains(YEAR(?x),'1996')) }