What is {population} of {Damietta Governorate} that is {point in time} is {1986-11-17} ?
On November 17, 1986, what was the population of Damietta Governorate?
What was the population of Damietta Governorate on November 17, 1986?
SELECT ?q WHERE { resource:Damietta_Governorate property:population ?m . ?m property:point_in_time ?c . ?m property:population ?q . FILTER ( CONTAINS ( YEAR ( ?c ) , '1986' ) ) }
select distinct ?obj  where {
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> <http://wikidata.dbpedia.org/resource/Q30644> .
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#predicate> <http://www.wikidata.org/entity/P1082> .
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#object> ?obj .
?statement <http://www.wikidata.org/entity/P585> <1986-11-17>
} 

SELECT ?obj WHERE { wd:Q30644 p:P1082 ?s . ?s ps:P1082 ?obj . ?s pq:P585 ?x filter(contains(YEAR(?x),'1986')) }