query: PREFIX wd: <http://www.wikidata.org/entity/> 
  PREFIX wdt: <http://www.wikidata.org/prop/direct/>
  PREFIX rdfs: <http://www.w3.org/2000/01/rdf-schema#>
  
  SELECT DISTINCT ?p ?pLabel WHERE {
     ?p wdt:P31 wd:Q7889 .
     ?p wdt:P577 ?start
     FILTER( year( ?start ) = 2014 )
     SERVICE wikibase:label { bd:serviceParam wikibase:language "[AUTO_LANGUAGE],en". }
   } ORDER BY ( ?pLabel ) 