What is {work location} of {Pierre Puvis de Chavannes} that is {point in time} is {1848-1-1} ?
Where did Pierre Puvis de Chavannes work in the year 1948?
SELECT ?obj WHERE { wd:Q216873 p:P937 ?s . ?s ps:P937 ?obj . ?s pq:P585 ?x filter(contains(YEAR(?x),'1848')) }
select distinct ?obj  where {
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> <http://wikidata.dbpedia.org/resource/Q216873> .
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#predicate> <http://www.wikidata.org/entity/P937> .
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#object> ?obj .
?statement <http://www.wikidata.org/entity/P585> <1848-1-1>
} 

In 1948, where did Pierre Puvis de Chavannes work?