How many {movement} are to/by {Hellenistic period} ?
How was the movement during the Hellenistic period?
SELECT (COUNT(?sub) AS ?value ) { ?sub wdt:P135 wd:Q428995 }
SELECT (COUNT(?sub) AS ?subs ) {
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> ?sub .
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#predicate> <http://www.wikidata.org/entity/P135> .
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#object> http://wikidata.dbpedia.org/resource/Q428995 .
} 

During the Hellenistic period, how was the movement?