What is {software version} of {Snapchat} that is {publication date} is {2018-3-20} ?
Which version of Snapchat when live on 3-20-2018.
What software version of Snapchat was published on 3-20-2018?
SELECT ?h WHERE { ?k property:software_version_identifier ?h . resource:Snapchat property:software_version_identifier ?k . ?k property:publication_date ?g . FILTER ( CONTAINS ( YEAR ( ?g ) , '2018' ) ) }
select distinct ?obj  where {
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> <http://wikidata.dbpedia.org/resource/Q333618> .
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#predicate> <http://www.wikidata.org/entity/P348> .
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#object> ?obj .
?statement <http://www.wikidata.org/entity/P577> <2018-3-20>
} 

SELECT ?obj WHERE { wd:Q333618 p:P348 ?s . ?s ps:P348 ?obj . ?s pq:P577 ?x filter(contains(YEAR(?x),'2018')) }